#57768A#57768A

#57768A is a mid, muted cyan. Relative luminance 0.168; OKLCH L 55.0% C 0.047 H 237.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#57768A
RGB	rgb(87, 118, 138)
HSL	hsl(204, 23%, 44%)
HSV	hsv(204, 37%, 54%)
CMYK	cmyk(37%, 14.5%, 0%, 45.9%)
CIE-LAB	lab(48.03, -5.82, -14.47)
CIE-LCH	lch(48.03, 15.59, 248.10°)
OKLab	oklab(54.96% -0.0258 -0.0398)
OKLCH	oklch(54.96% 0.047 237.1)
XYZ	xyz(14.9949, 16.8173, 26.4958)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57768A #8A6B57

analogous

#578A85 #57768A #575D8A

triadic

#57768A #8A5776 #768A57

tetradic

#57768A #85578A #8A6B57 #5D8A57

square

#57768A #85578A #8A6B57 #5D8A57

split-complementary

#57768A #8A575D #8A8557

monochromatic

#28363F #3F5664 #57768A #7695A8 #9BB2C0

Accessibility & contrast

On white

4.81

#57768A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#57768A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57768A

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57768A	#FFFFFF	#000000	##FFFFFF
##57768A	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D758B

Deuteranopia (green-blind)

#66708A

Tritanopia (blue-blind)

#457B7C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57768a;
/* rgb */ color: rgb(87, 118, 138);
/* oklch */ color: oklch(55.0% 0.047 237.1);

Tailwind

colors: {
  custom: {
    50: '#889dac',
    500: '#57768a',
    950: '#000000',
  },
}

SCSS

$custom: #57768a;
$custom-light: #889dac;
$custom-dark: #000000;

JSON

{
  "hex": "#57768a",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 138
  },
  "hsl": {
    "h": 203.529,
    "s": 22.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54958,
    "c": 0.04742,
    "h": 237.1
  },
  "luminance": 0.16818
}

Semantic roles & 50–950 ramp

primary

#57768A

secondary

#AE9B8F

accent

#8B69BF

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57768A

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

Preview Lab → · Contrast checker → · Palette generator →