#575B4E#575B4E

#575B4E is a mid, muted grey. Relative luminance 0.101; OKLCH L 46.4% C 0.021 H 121.1°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#575B4E
RGB	rgb(87, 91, 78)
HSL	hsl(78, 8%, 33%)
HSV	hsv(78, 14%, 36%)
CMYK	cmyk(4.4%, 0%, 14.3%, 64.3%)
CIE-LAB	lab(37.95, -4.24, 6.97)
CIE-LCH	lch(37.95, 8.16, 121.34°)
OKLab	oklab(46.35% -0.0109 0.018)
OKLCH	oklch(46.35% 0.021 121.1)
XYZ	xyz(9.0465, 10.0585, 8.6711)
Luminance	0.1006 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575B4E #524E5B

analogous

#5B584E #575B4E #505B4E

triadic

#575B4E #4E575B #5B4E57

tetradic

#575B4E #4E5B58 #524E5B #5B4E50

square

#575B4E #4E5B58 #524E5B #5B4E50

split-complementary

#575B4E #4E505B #584E5B

monochromatic

#181916 #373A32 #575B4E #777C6A #959A89

Accessibility & contrast

On white

6.97

#575B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#575B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575B4E

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575B4E	#FFFFFF	#000000	##FFFFFF
##575B4E	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D594D

Deuteranopia (green-blind)

#5C594E

Tritanopia (blue-blind)

#585A57

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #575b4e;
/* rgb */ color: rgb(87, 91, 78);
/* oklch */ color: oklch(46.4% 0.021 121.1);

Tailwind

colors: {
  custom: {
    50: '#86897f',
    500: '#575b4e',
    950: '#000000',
  },
}

SCSS

$custom: #575b4e;
$custom-light: #86897f;
$custom-dark: #000000;

JSON

{
  "hex": "#575b4e",
  "rgb": {
    "r": 87,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 78.462,
    "s": 7.692,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46353,
    "c": 0.02108,
    "h": 121.1
  },
  "luminance": 0.10058
}

Semantic roles & 50–950 ramp

primary

#575B4E

secondary

#807C89

accent

#77B189

background

#F8F8F7

surface

#EFF0EE

border

#CACBC9

text

#0B0B0A

muted

#7C7C7C

Preview Lab

Preview with #575B4E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →