RGB
rgb(42, 45, 60)
HSL
hsl(230, 18%, 20%)
Metrics
S 18% · L 20%
Contrast (WCAG)
on white
13.6:1AA
on black
1.5:1Fail
About this color
Indigo Nocturne Muted (#2A2D3C) belongs to the blue family — hue 230°, 18% saturation, 20% 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-nocturne-muted: #2A2D3C; --colorarchive-indigo-nocturne-muted-hsl: hsl(230, 18%, 20%); --colorarchive-indigo-nocturne-muted-rgb: rgb(42, 45, 60); }
Palette moves
Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.
Lighter companion
Indigo Shadow Muted
#3B3F54 · hsl(230, 18%, 28%)
Darker companion
Indigo Ink Muted
#1D1F2A · hsl(230, 18%, 14%)
Complementary counterpoint
Amber Nocturne Muted
#3C392A · hsl(50, 18%, 20%)
Analogous lead
Violet Nocturne Muted
#2D2A3C · hsl(250, 18%, 20%)
Analogous echo
Sapphire Nocturne Muted
#2A333C · hsl(210, 18%, 20%)
Triadic +120°
Merlot Nocturne Muted
#3C2A2D · hsl(350, 18%, 20%)
Triadic +240°
Leaf Nocturne Muted
#2D3C2A · hsl(110, 18%, 20%)
Split-comp +150°
Ember Nocturne Muted
#3C302A · hsl(20, 18%, 20%)
Split-comp +210°
Olive Nocturne Muted
#363C2A · hsl(80, 18%, 20%)
Export preview
Base: Indigo Nocturne Muted #2A2D3C Lighter companion: Indigo Shadow Muted #3B3F54 Darker companion: Indigo Ink Muted #1D1F2A Complementary counterpoint: Amber Nocturne Muted #3C392A Analogous lead: Violet Nocturne Muted #2D2A3C Analogous echo: Sapphire Nocturne Muted #2A333C Triadic +120°: Merlot Nocturne Muted #3C2A2D Triadic +240°: Leaf Nocturne Muted #2D3C2A Split-comp +150°: Ember Nocturne Muted #3C302A Split-comp +210°: Olive Nocturne Muted #363C2A
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Indigo Ink Muted
#1D1F2A · hsl(230, 18%, 14%)
Nearby match
Indigo Shadow Muted
#3B3F54 · hsl(230, 18%, 28%)
Nearby match
Indigo Nocturne Soft
#222744 · hsl(230, 34%, 20%)
Nearby match
Indigo Dusk Muted
#474C66 · hsl(230, 18%, 34%)
Nearby match
Cobalt Nocturne Muted
#2A303C · hsl(220, 18%, 20%)
Nearby match
Iris Nocturne Muted
#2A2A3C · hsl(240, 18%, 20%)
Accessible pairings
Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.
Ready to build
Turn these colors into design tokens
ColorArchive packs include CSS variables, Figma tokens, Tailwind config, and Procreate swatches — ready to drop into any project.
