#57717A#57717A

#57717A is a mid, muted cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.034 H 221.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#57717A
RGB	rgb(87, 113, 122)
HSL	hsl(195, 17%, 41%)
HSV	hsv(195, 29%, 48%)
CMYK	cmyk(28.7%, 7.4%, 0%, 52.2%)
CIE-LAB	lab(45.96, -7.19, -8.07)
CIE-LCH	lch(45.96, 10.81, 228.30°)
OKLab	oklab(53.14% -0.0253 -0.022)
OKLCH	oklch(53.14% 0.034 221)
XYZ	xyz(13.3474, 15.2411, 20.6471)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57717A #7A6057

analogous

#577A71 #57717A #575F7A

triadic

#57717A #7A5771 #717A57

tetradic

#57717A #71577A #7A6057 #5F7A57

square

#57717A #71577A #7A6057 #5F7A57

split-complementary

#57717A #7A575F #7A7157

monochromatic

#242F33 #3E5056 #57717A #73919B #97ADB5

Accessibility & contrast

On white

5.19

#57717A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#57717A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57717A

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57717A	#FFFFFF	#000000	##FFFFFF
##57717A	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6F7B

Deuteranopia (green-blind)

#666B7A

Tritanopia (blue-blind)

#4C7474

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #57717a;
/* rgb */ color: rgb(87, 113, 122);
/* oklch */ color: oklch(53.1% 0.034 221.0);

Tailwind

colors: {
  custom: {
    50: '#8799a0',
    500: '#57717a',
    950: '#000000',
  },
}

SCSS

$custom: #57717a;
$custom-light: #8799a0;
$custom-dark: #000000;

JSON

{
  "hex": "#57717a",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 122
  },
  "hsl": {
    "h": 195.429,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53136,
    "c": 0.0335,
    "h": 221
  },
  "luminance": 0.15242
}

Semantic roles & 50–950 ramp

primary

#57717A

secondary

#A3908A

accent

#826EB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #57717A

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

Preview Lab → · Contrast checker → · Palette generator →