#404847

Accessibility

AAA

9.39:1

Vs white / black

9.39:1 · 2.24:1

Sources

Library color

Click any stop to open

Codes

Formats

HEX

#404847

RGB

rgb(64, 72, 71)

RGBA

rgba(64, 72, 71, 1)

HSL

hsl(173, 6%, 27%)

HSV

hsv(173, 11%, 28%)

LAB

lab(29.86% -3.48 -0.51)

LCH

lch(29.86% 3.52 188.34)

OKLAB

oklab(0.394 -0.0105 -0.0014)

OKLCH

oklch(0.394 0.0106 187.59)

XYZ

xyz(5.57, 6.18, 6.86)

CMYK

cmyk(11%, 0%, 1%, 72%)

CSS

color: #404847;

CSS variable

--color-404847: #404847;

SCSS

$color-404847: #404847;

Tailwind

slate-700

Export

Developer code

:root {
  --#404847-1: #404847;
}

Palette

Tints & shades

Full scale from light tints through the base color into deep shades

eff0f0 dfe1e0 cfd1d1 bfc2c2 afb3b2 a0a4a3 909494 808584 707675 606766 505756 404847 3b4241 353c3b 303635 2b302f 252a29 202424 1b1e1e 151818 101212 0b0c0c 050606

Palette

Tints

Mixed toward white — soft backgrounds and highlights

eff0f0 dfe1e0 cfd1d1 bfc2c2 afb3b2 a0a4a3 909494 808584 707675 606766 505756

Palette

Shades

Mixed toward black — depth, text, and emphasis

3b4241 353c3b 303635 2b302f 252a29 202424 1b1e1e 151818 101212 0b0c0c 050606

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

454d4c 4b5151 505655 555b5a 5b5f5f 606464 656968 6b6d6d 707272 757777 7b7b7b

Harmony

Complementary

Opposite on the color wheel for contrast

#404847Stop 1 #494142Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#414944Stop 1 #404847Stop 2 #414649Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#404847Stop 1 #484149Stop 2 #494841Stop 3

Harmony

Split complementary

Base plus two accents beside the complement

#404847Stop 1 #494146Stop 2 #494441Stop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#303635Stop 1 #545F5DStop 2 #788785Stop 3 #A0ABAAStop 4 #C9CFCEStop 5

Meaning

Color psychology

Neutrality, balance, and modernity. Essential for UI chrome, typography, and systems.

Common uses: primary buttons, chart series, status badges, marketing gradients, and brand accents in the Grey family.

Similar & related colors

Nearby colors from the library by perceptual distance

Material Grey 800#424242 DarkSlateGray#2F4F4F Web Safe #333333#333333 Fluent Gray#605E5C Material Grey 700#616161 Web Safe #666666#666666 Chakra gray 600#4A5568 Tailwind slate 700#334155 Tailwind slate 600#475569 Spectrum #305D64#305D64 DimGray#696969 Bootstrap dark#212529