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Indigo Silk Faint
Color detail

Indigo Silk Faint

Blue · Hue 230
Hex
#A5A8B6
RGB
rgb(165, 168, 182)
HSL
hsl(230, 10%, 68%)
CMYK
cmyk(9%, 8%, 0%, 29%)
Metrics
S 10% · L 68%
Contrast (WCAG)
on white
2.4:1Fail
on black
8.9:1AA
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Indigo Silk Faint (#A5A8B6) belongs to the blue family — hue 230°, 10% saturation, 68% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-indigo-silk-faint: #A5A8B6;
  --colorarchive-indigo-silk-faint-hsl: hsl(230, 10%, 68%);
  --colorarchive-indigo-silk-faint-rgb: rgb(165, 168, 182);
}

AI Color Names

Let AI suggest alternative poetic names for this color in English and Chinese.

Design Context

SereneTrustworthyClean
Common in

Social Media · Cloud Storage · Baby Products

Pairs well with

Light gray for tech minimalism, peach for friendly warmth

Design tip

The default choice for tech and social platforms for good reason. Light blue backgrounds reduce anxiety and increase trust.

Cultural context ▶

Light blue represents peace, sky, and openness. It's the most universally liked color, making it safe for global brands.

Color Origins

Blue family

The most-loved color on the planet, and the most overused.

Heritage

Blue is the rarest pigment in the natural world — and so, historically, the most expensive. Ultramarine, ground from lapis lazuli mined only in Afghanistan, was worth more than gold in Renaissance Europe; Vermeer's bills were enormous because of how much he used. Egyptian blue (the first synthetic pigment, ~3000 BCE) was lost for centuries and rediscovered in the 19th. Prussian blue (1704) democratized blue overnight; Yves Klein's IKB (1960) re-aristocratized it.

Across cultures

In ancient Egypt blue was the color of the Nile and the heavens — sacred, protective. In China blue-and-white porcelain (qinghua) defined export ceramics for 600 years. In Mediterranean traditions blue wards off the evil eye. In post-WWII America, blue became the corporate default ('IBM blue'); in Japan, indigo (ai) is the centuries-old workwear dye that became the ground tone of an entire textile tradition. Across the world blue is consistently rated the most-liked color — sometimes by 35% margins.

In the wild

Facebook is blue because Mark Zuckerberg is red-green colorblind. IBM's blue dates to 1947. Levi's blue is the natural color of indigo on cotton. Twitter Blue (#1DA1F2) defined social-media blue for a decade before X scrapped it. Pixar's Up famously runs on a single complementary palette built on blue. The blue checkmark, the blue link, the blue 'send' button — blue has become the default color of digital trust, to the point of being a UX cliché.

How it reads

Blue recedes — physically, the eye focuses blue light slightly behind the retina, which makes blue elements feel deep or distant. It reads as trustworthy, calm, corporate, and (at the cool end) cold. Light blues read airy and clinical; mid blues are the default for tech and finance; deep blues read as luxurious or naval. The omnipresence of blue in software is real: most enterprise UIs reach for it because it offends the fewest stakeholders, which is also the reason it can feel like the absence of a real choice.

This particular tone

A grounded mid-tone — sober, considered, well-suited to body text accents, editorial layouts, or any context where restraint reads as quality.

Lightness band: At mid-lightness the hue carries its full character. This is the band where most identity colors live: bright enough to be distinctive at small sizes, deep enough to sit cleanly on a white canvas.

Saturation band: The low saturation pulls this color toward earthen, vintage, or editorial palettes. It reads as confident and grown-up rather than playful, and it tolerates being used in large blocks without becoming visually noisy.

Brands using a similar color

Within the public brand-guidelines reference catalog, these are the closest matches to #A5A8B6.

  • Redditsecondary
    Periwinkle · #7193FF
    →
  • Notionneutral
    Notion Gray · #787774
    →
  • Microsoftneutral
    Slate Gray · #737373
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #A5A8B6.

  • ScandinaviaAsh Grey
    #A8AAA5 · Birch and ash bark
    →
  • Greece (Aegean)Olive Silver
    #9CA38F · Olea europaea leaf undersides
    →
  • China (Traditional)Celadon (青瓷)
    #9CB48F · Song Dynasty Longquan kilns
    →

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Lighter companion
Indigo Bloom Faint
#BCBEC8 · hsl(230, 10%, 76%)
Darker companion
Indigo Tone Faint
#8F92A3 · hsl(230, 10%, 60%)
Complementary counterpoint
Amber Silk Faint
#B6B3A5 · hsl(50, 10%, 68%)
Analogous lead
Violet Silk Faint
#A8A5B6 · hsl(250, 10%, 68%)
Analogous echo
Steel Silk Faint
#A5AFB6 · hsl(205, 10%, 68%)
Triadic +120°
Merlot Silk Faint
#B6A5A8 · hsl(350, 10%, 68%)
Triadic +240°
Leaf Silk Faint
#A8B6A5 · hsl(110, 10%, 68%)
Split-comp +150°
Ember Silk Faint
#B6ABA5 · hsl(20, 10%, 68%)
Split-comp +210°
Olive Silk Faint
#B0B6A5 · hsl(80, 10%, 68%)
Export preview
Base: Indigo Silk Faint #A5A8B6
Lighter companion: Indigo Bloom Faint #BCBEC8
Darker companion: Indigo Tone Faint #8F92A3
Complementary counterpoint: Amber Silk Faint #B6B3A5
Analogous lead: Violet Silk Faint #A8A5B6
Analogous echo: Steel Silk Faint #A5AFB6
Triadic +120°: Merlot Silk Faint #B6A5A8
Triadic +240°: Leaf Silk Faint #A8B6A5
Split-comp +150°: Ember Silk Faint #B6ABA5
Split-comp +210°: Olive Silk Faint #B0B6A5

Compare

See how Indigo Silk Faint compares side by side with related colors.

vsIndigo Bloom FaintvsIndigo Tone FaintvsAmber Silk FaintvsViolet Silk FaintvsSteel Silk FaintvsMerlot Silk Faint

Nearest neighbors

The closest archive matches by hue, saturation, and lightness.

Search by hex
Nearby match
Indigo Silk Muted
#9FA4BC · hsl(230, 18%, 68%)
Nearby match
Indigo Tone Faint
#8F92A3 · hsl(230, 10%, 60%)
Nearby match
Indigo Bloom Faint
#BCBEC8 · hsl(230, 10%, 76%)
Nearby match
Indigo Silk Dust
#989FC3 · hsl(230, 26%, 68%)
Nearby match
Indigo Tone Muted
#878DAB · hsl(230, 18%, 60%)
Nearby match
Indigo Bloom Muted
#B7BACD · hsl(230, 18%, 76%)

Accessible pairings

Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.

Contrast checker
AAA7:1
Scarlet Ink Clear
#371410
AAA7:1
Scarlet Ink Vivid
#3E0E09
AAA7:1
Crimson Ink Dust
#2D1A1A
AAA7:1
Crimson Ink Soft
#301818
AAA7.1:1
Crimson Ink Clear
#371010
AAA7.1:1
Crimson Ink Vivid
#3E0909

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#A6A6B2
Protanopia
#A6A6B3
Tritanopia
#A5B0B0
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