#57747C#57747C

#57747C is a mid, muted cyan. Relative luminance 0.160; OKLCH L 53.9% C 0.036 H 216.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#57747C
RGB	rgb(87, 116, 124)
HSL	hsl(193, 18%, 41%)
HSV	hsv(193, 30%, 49%)
CMYK	cmyk(29.8%, 6.5%, 0%, 51.4%)
CIE-LAB	lab(46.94, -8.40, -7.81)
CIE-LCH	lch(46.94, 11.47, 222.88°)
OKLab	oklab(53.93% -0.0287 -0.0213)
OKLCH	oklch(53.93% 0.036 216.6)
XYZ	xyz(13.8128, 15.9716, 21.4199)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57747C #7C5F57

analogous

#577C72 #57747C #57627C

triadic

#57747C #7C5774 #747C57

tetradic

#57747C #72577C #7C5F57 #627C57

square

#57747C #72577C #7C5F57 #627C57

split-complementary

#57747C #7C5762 #7C7257

monochromatic

#253134 #3E5258 #57747C #73949D #97AFB6

Accessibility & contrast

On white

5.01

#57747C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#57747C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57747C

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57747C	#FFFFFF	#000000	##FFFFFF
##57747C	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E727C

Deuteranopia (green-blind)

#686D7C

Tritanopia (blue-blind)

#4B7776

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #57747c;
/* rgb */ color: rgb(87, 116, 124);
/* oklch */ color: oklch(53.9% 0.036 216.6);

Tailwind

colors: {
  custom: {
    50: '#879ca1',
    500: '#57747c',
    950: '#000000',
  },
}

SCSS

$custom: #57747c;
$custom-light: #879ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#57747c",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 124
  },
  "hsl": {
    "h": 192.973,
    "s": 17.536,
    "l": 41.373
  },
  "oklch": {
    "l": 0.53931,
    "c": 0.03576,
    "h": 216.6
  },
  "luminance": 0.15972
}

Semantic roles & 50–950 ramp

primary

#57747C

secondary

#A4908B

accent

#7E6EBA

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0F

muted

#7C7E7E

Preview Lab

Preview with #57747C

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

Preview Lab → · Contrast checker → · Palette generator →