Skip to content
ColorArchive
RGB
rgb(64, 79, 69)
HSL
hsl(140, 10%, 28%)
CMYK
cmyk(19%, 0%, 13%, 69%)
Metrics
S 10% · L 28%
Contrast (WCAG)
on white
8.7:1AA
on black
2.4:1Fail
Sign in to saveStart palette from thisRecent trail

About this color

Seafoam Shadow Faint (#404F45) belongs to the green family — hue 140°, 10% saturation, 28% 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-seafoam-shadow-faint: #404F45;
  --colorarchive-seafoam-shadow-faint-hsl: hsl(140, 10%, 28%);
  --colorarchive-seafoam-shadow-faint-rgb: rgb(64, 79, 69);
}

AI Color Names

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

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.

Export preview
Base: Seafoam Shadow Faint #404F45
Lighter companion: Seafoam Dusk Faint #4E5F54
Darker companion: Seafoam Nocturne Faint #2E3831
Complementary counterpoint: Rose Shadow Faint #4F404A
Analogous lead: Teal Shadow Faint #404F4A
Analogous echo: Emerald Shadow Faint #404F40
Triadic +120°: Orchid Shadow Faint #45404F
Triadic +240°: Ember Shadow Faint #4F4540
Split-comp +150°: Magenta Shadow Faint #4C404F
Split-comp +210°: Merlot Shadow Faint #4F4043

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

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#464548
Protanopia
#474748
Tritanopia
#414A4A
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.