#57778D#57778D

#57778D is a mid, muted cyan. Relative luminance 0.171; OKLCH L 55.3% C 0.050 H 238.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#57778D
RGB	rgb(87, 119, 141)
HSL	hsl(204, 24%, 45%)
HSV	hsv(204, 38%, 55%)
CMYK	cmyk(38.3%, 15.6%, 0%, 44.7%)
CIE-LAB	lab(48.44, -5.56, -15.62)
CIE-LCH	lch(48.44, 16.58, 250.39°)
OKLab	oklab(55.32% -0.026 -0.043)
OKLCH	oklch(55.32% 0.05 238.9)
XYZ	xyz(15.3335, 17.1421, 27.6949)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57778D #8D6D57

analogous

#578D88 #57778D #575C8D

triadic

#57778D #8D5777 #778D57

tetradic

#57778D #88578D #8D6D57 #5C8D57

square

#57778D #88578D #8D6D57 #5C8D57

split-complementary

#57778D #8D575C #8D8857

monochromatic

#283741 #405767 #57778D #7695AB #9CB3C2

Accessibility & contrast

On white

4.74

#57778D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#57778D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57778D

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57778D	#FFFFFF	#000000	##FFFFFF
##57778D	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D768E

Deuteranopia (green-blind)

#66708D

Tritanopia (blue-blind)

#447D7E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #57778d;
/* rgb */ color: rgb(87, 119, 141);
/* oklch */ color: oklch(55.3% 0.050 238.9);

Tailwind

colors: {
  custom: {
    50: '#889eae',
    500: '#57778d',
    950: '#000000',
  },
}

SCSS

$custom: #57778d;
$custom-light: #889eae;
$custom-dark: #000000;

JSON

{
  "hex": "#57778d",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 141
  },
  "hsl": {
    "h": 204.444,
    "s": 23.684,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55319,
    "c": 0.05026,
    "h": 238.9
  },
  "luminance": 0.17143
}

Semantic roles & 50–950 ramp

primary

#57778D

secondary

#B09D90

accent

#8C68C0

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57778D

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

Preview Lab → · Contrast checker → · Palette generator →