#57789D#57789D

#57789D is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.3% C 0.069 H 251.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#57789D
RGB	rgb(87, 120, 157)
HSL	hsl(212, 29%, 48%)
HSV	hsv(212, 45%, 62%)
CMYK	cmyk(44.6%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(49.37, -1.53, -23.60)
CIE-LCH	lch(49.37, 23.65, 266.29°)
OKLab	oklab(56.26% -0.0215 -0.0657)
OKLCH	oklch(56.26% 0.069 251.9)
XYZ	xyz(16.7307, 17.8925, 34.4637)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57789D #9D7C57

analogous

#579B9D #57789D #59579D

triadic

#57789D #9D5778 #789D57

tetradic

#57789D #9D579B #9D7C57 #579D59

square

#57789D #9D579B #9D7C57 #579D59

split-complementary

#57789D #9D5957 #9B9D57

monochromatic

#2B3C4E #415A76 #57789D #7B97B6 #A3B6CC

Accessibility & contrast

On white

4.59

#57789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#57789D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57789D

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57789D	#FFFFFF	#000000	##FFFFFF
##57789D	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A799F

Deuteranopia (green-blind)

#61729C

Tritanopia (blue-blind)

#3C8085

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #57789d;
/* rgb */ color: rgb(87, 120, 157);
/* oklch */ color: oklch(56.3% 0.069 251.9);

Tailwind

colors: {
  custom: {
    50: '#8a9eba',
    500: '#57789d',
    950: '#000000',
  },
}

SCSS

$custom: #57789d;
$custom-light: #8a9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#57789d",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 211.714,
    "s": 28.689,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56258,
    "c": 0.06909,
    "h": 251.9
  },
  "luminance": 0.17893
}

Semantic roles & 50–950 ramp

primary

#57789D

secondary

#B9A996

accent

#9763C5

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #57789D

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

Preview Lab → · Contrast checker → · Palette generator →