#57788D#57788D

#57788D is a mid, muted cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.050 H 236.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#57788D
RGB	rgb(87, 120, 141)
HSL	hsl(203, 24%, 45%)
HSV	hsv(203, 38%, 55%)
CMYK	cmyk(38.3%, 14.9%, 0%, 44.7%)
CIE-LAB	lab(48.74, -6.14, -15.16)
CIE-LCH	lch(48.74, 16.36, 247.94°)
OKLab	oklab(55.55% -0.0274 -0.0417)
OKLCH	oklch(55.55% 0.05 236.8)
XYZ	xyz(15.4531, 17.3814, 27.7348)
Luminance	0.1738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57788D #8D6C57

analogous

#578D87 #57788D #575D8D

triadic

#57788D #8D5778 #788D57

tetradic

#57788D #87578D #8D6C57 #5D8D57

square

#57788D #87578D #8D6C57 #5D8D57

split-complementary

#57788D #8D575D #8D8757

monochromatic

#283841 #405867 #57788D #7696AB #9CB3C2

Accessibility & contrast

On white

4.69

#57788D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#57788D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57788D

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57788D	#FFFFFF	#000000	##FFFFFF
##57788D	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F778E

Deuteranopia (green-blind)

#67718D

Tritanopia (blue-blind)

#447D7F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #57788d;
/* rgb */ color: rgb(87, 120, 141);
/* oklch */ color: oklch(55.6% 0.050 236.8);

Tailwind

colors: {
  custom: {
    50: '#889fae',
    500: '#57788d',
    950: '#000000',
  },
}

SCSS

$custom: #57788d;
$custom-light: #889fae;
$custom-dark: #000000;

JSON

{
  "hex": "#57788d",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 141
  },
  "hsl": {
    "h": 203.333,
    "s": 23.684,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55554,
    "c": 0.04992,
    "h": 236.8
  },
  "luminance": 0.17382
}

Semantic roles & 50–950 ramp

primary

#57788D

secondary

#B09C90

accent

#8A68C0

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57788D

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

Preview Lab → · Contrast checker → · Palette generator →