#57717E#57717E

#57717E is a mid, muted cyan. Relative luminance 0.153; OKLCH L 53.3% C 0.037 H 229.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#57717E
RGB	rgb(87, 113, 126)
HSL	hsl(200, 18%, 42%)
HSV	hsv(200, 31%, 49%)
CMYK	cmyk(31%, 10.3%, 0%, 50.6%)
CIE-LAB	lab(46.10, -6.15, -10.25)
CIE-LCH	lch(46.10, 11.96, 239.05°)
OKLab	oklab(53.29% -0.0236 -0.028)
OKLCH	oklch(53.29% 0.037 229.9)
XYZ	xyz(13.6003, 15.3422, 21.9794)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57717E #7E6457

analogous

#577E78 #57717E #575E7E

triadic

#57717E #7E5771 #717E57

tetradic

#57717E #78577E #7E6457 #5E7E57

square

#57717E #78577E #7E6457 #5E7E57

split-complementary

#57717E #7E575E #7E7857

monochromatic

#253036 #3E515A #57717E #74909F #98ADB8

Accessibility & contrast

On white

5.16

#57717E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#57717E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57717E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57717E	#FFFFFF	#000000	##FFFFFF
##57717E	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707F

Deuteranopia (green-blind)

#656B7E

Tritanopia (blue-blind)

#4B7575

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #57717e;
/* rgb */ color: rgb(87, 113, 126);
/* oklch */ color: oklch(53.3% 0.037 229.9);

Tailwind

colors: {
  custom: {
    50: '#8799a3',
    500: '#57717e',
    950: '#000000',
  },
}

SCSS

$custom: #57717e;
$custom-light: #8799a3;
$custom-dark: #000000;

JSON

{
  "hex": "#57717e",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 126
  },
  "hsl": {
    "h": 200,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5329,
    "c": 0.03664,
    "h": 229.9
  },
  "luminance": 0.15343
}

Semantic roles & 50–950 ramp

primary

#57717E

secondary

#A6948B

accent

#876DBB

background

#F8F9FA

surface

#EFF2F3

border

#CACCCD

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #57717E

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

Preview Lab → · Contrast checker → · Palette generator →