#667170

Accessibility

5.05:1

Vs white / black

5.05:1 · 4.16:1

Sources

Library color

Click any stop to open

Codes

Formats

HEX

#667170

RGB

rgb(102, 113, 112)

RGBA

rgba(102, 113, 112, 1)

HSL

hsl(175, 5%, 42%)

HSV

hsv(175, 10%, 44%)

LAB

lab(46.72% -4.35 -0.86)

LCH

lch(46.72% 4.43 191.18)

OKLAB

oklab(0.539 -0.0132 -0.0024)

OKLCH

oklch(0.539 0.0134 190.3)

XYZ

xyz(14.31, 15.80, 17.62)

CMYK

cmyk(10%, 0%, 1%, 56%)

CSS

color: #667170;

CSS variable

--color-667170: #667170;

SCSS

$color-667170: #667170;

Tailwind

slate-500

Export

Developer code

:root {
  --#667170-1: #667170;
}

Palette

Tints & shades

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

f2f3f3 e6e7e7 d9dcdb ccd0cf bfc4c3 b3b8b8 a6acac 99a0a0 8c9594 808988 737d7c 667170 5e6867 555e5d 4d5554 444b4b 3b4241 333938 2a2f2f 222625 1a1c1c 111313 090909

Palette

Tints

Mixed toward white — soft backgrounds and highlights

f2f3f3 e6e7e7 d9dcdb ccd0cf bfc4c3 b3b8b8 a6acac 99a0a0 8c9594 808988 737d7c

Palette

Shades

Mixed toward black — depth, text, and emphasis

5e6867 555e5d 4d5554 444b4b 3b4241 333938 2a2f2f 222625 1a1c1c 111313 090909

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

687271 6a7473 6d7574 6f7675 717777 737978 757a79 777b7b 7a7c7c 7c7e7d 7e7f7f

Harmony

Complementary

Opposite on the color wheel for contrast

#667170Stop 1 #706667Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#66706AStop 1 #667170Stop 2 #666C70Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#667170Stop 1 #706670Stop 2 #707066Stop 3

Harmony

Split complementary

Base plus two accents beside the complement

#667170Stop 1 #70666CStop 2 #706A66Stop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#303635Stop 1 #555E5DStop 2 #798685Stop 3 #A1AAA9Stop 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

DimGray#696969 Material Grey 600#757575 Web Safe #666666#666666 Bootstrap secondary#6C757D Material Grey 700#616161 Fill Tertiary#787880 Gray#808080 Fluent Gray#605E5C SlateGray#708090 System Gray#8E8E93 LightSlateGray#778899 Tailwind slate 500#64748B