#57717D#57717D

#57717D is a mid, muted cyan. Relative luminance 0.153; OKLCH L 53.3% C 0.036 H 227.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#57717D
RGB	rgb(87, 113, 125)
HSL	hsl(199, 18%, 42%)
HSV	hsv(199, 30%, 49%)
CMYK	cmyk(30.4%, 9.6%, 0%, 51%)
CIE-LAB	lab(46.06, -6.41, -9.71)
CIE-LCH	lch(46.06, 11.64, 236.56°)
OKLab	oklab(53.25% -0.024 -0.0265)
OKLCH	oklch(53.25% 0.036 227.8)
XYZ	xyz(13.5361, 15.3166, 21.6412)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57717D #7D6357

analogous

#577D76 #57717D #575E7D

triadic

#57717D #7D5771 #717D57

tetradic

#57717D #76577D #7D6357 #5E7D57

square

#57717D #76577D #7D6357 #5E7D57

split-complementary

#57717D #7D575E #7D7657

monochromatic

#253035 #3E5059 #57717D #73909E #97ADB7

Accessibility & contrast

On white

5.17

#57717D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#57717D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57717D

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57717D	#FFFFFF	#000000	##FFFFFF
##57717D	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707E

Deuteranopia (green-blind)

#656B7D

Tritanopia (blue-blind)

#4B7575

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #57717d;
/* rgb */ color: rgb(87, 113, 125);
/* oklch */ color: oklch(53.3% 0.036 227.8);

Tailwind

colors: {
  custom: {
    50: '#8799a2',
    500: '#57717d',
    950: '#000000',
  },
}

SCSS

$custom: #57717d;
$custom-light: #8799a2;
$custom-dark: #000000;

JSON

{
  "hex": "#57717d",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 125
  },
  "hsl": {
    "h": 198.947,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53251,
    "c": 0.03577,
    "h": 227.8
  },
  "luminance": 0.15317
}

Semantic roles & 50–950 ramp

primary

#57717D

secondary

#A5938B

accent

#866DBB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0F

muted

#7C7E7E

Preview Lab

Preview with #57717D

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

Preview Lab → · Contrast checker → · Palette generator →