#57747A#57747A

#57747A is a mid, muted cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.035 H 211.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#57747A
RGB	rgb(87, 116, 122)
HSL	hsl(190, 17%, 41%)
HSV	hsv(190, 29%, 48%)
CMYK	cmyk(28.7%, 4.9%, 0%, 52.2%)
CIE-LAB	lab(46.87, -8.92, -6.71)
CIE-LCH	lch(46.87, 11.16, 216.97°)
OKLab	oklab(53.86% -0.0296 -0.0183)
OKLCH	oklch(53.86% 0.035 211.7)
XYZ	xyz(13.6876, 15.9215, 20.7605)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57747A #7A5D57

analogous

#577A6E #57747A #57627A

triadic

#57747A #7A5774 #747A57

tetradic

#57747A #6E577A #7A5D57 #627A57

square

#57747A #6E577A #7A5D57 #627A57

split-complementary

#57747A #7A5762 #7A6E57

monochromatic

#243033 #3E5256 #57747A #73949B #97B0B5

Accessibility & contrast

On white

5.02

#57747A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#57747A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57747A

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57747A	#FFFFFF	#000000	##FFFFFF
##57747A	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727A

Deuteranopia (green-blind)

#696D7A

Tritanopia (blue-blind)

#4C7776

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #57747a;
/* rgb */ color: rgb(87, 116, 122);
/* oklch */ color: oklch(53.9% 0.035 211.7);

Tailwind

colors: {
  custom: {
    50: '#879ca0',
    500: '#57747a',
    950: '#000000',
  },
}

SCSS

$custom: #57747a;
$custom-light: #879ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#57747a",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 122
  },
  "hsl": {
    "h": 190.286,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.03478,
    "h": 211.7
  },
  "luminance": 0.15922
}

Semantic roles & 50–950 ramp

primary

#57747A

secondary

#A38E8A

accent

#7B6EB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #57747A

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

Preview Lab → · Contrast checker → · Palette generator →