#57779C#57779C

#57779C is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 56.0% C 0.069 H 252.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#57779C
RGB	rgb(87, 119, 156)
HSL	hsl(212, 28%, 48%)
HSV	hsv(212, 44%, 61%)
CMYK	cmyk(44.2%, 23.7%, 0%, 38.8%)
CIE-LAB	lab(49.03, -1.24, -23.53)
CIE-LCH	lch(49.03, 23.56, 267.00°)
OKLab	oklab(55.98% -0.0205 -0.0655)
OKLCH	oklch(55.98% 0.069 252.6)
XYZ	xyz(16.5261, 17.6192, 33.9761)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57779C #9C7C57

analogous

#57999C #57779C #5A579C

triadic

#57779C #9C5777 #779C57

tetradic

#57779C #9C5799 #9C7C57 #579C5A

square

#57779C #9C5799 #9C7C57 #579C5A

split-complementary

#57779C #9C5A57 #999C57

monochromatic

#2B3B4D #415975 #57779C #7B96B5 #A2B5CB

Accessibility & contrast

On white

4.64

#57779C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#57779C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57779C

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57779C	#FFFFFF	#000000	##FFFFFF
##57779C	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69789E

Deuteranopia (green-blind)

#60719B

Tritanopia (blue-blind)

#3D7F84

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #57779c;
/* rgb */ color: rgb(87, 119, 156);
/* oklch */ color: oklch(56.0% 0.069 252.6);

Tailwind

colors: {
  custom: {
    50: '#899eb9',
    500: '#57779c',
    950: '#000000',
  },
}

SCSS

$custom: #57779c;
$custom-light: #899eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#57779c",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 156
  },
  "hsl": {
    "h": 212.174,
    "s": 28.395,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55981,
    "c": 0.0686,
    "h": 252.6
  },
  "luminance": 0.1762
}

Semantic roles & 50–950 ramp

primary

#57779C

secondary

#B9A996

accent

#9763C5

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #57779C

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

Preview Lab → · Contrast checker → · Palette generator →