#57768D#57768D

#57768D is a mid, muted cyan. Relative luminance 0.169; OKLCH L 55.1% C 0.051 H 240.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#57768D
RGB	rgb(87, 118, 141)
HSL	hsl(206, 24%, 45%)
HSV	hsv(206, 38%, 55%)
CMYK	cmyk(38.3%, 16.3%, 0%, 44.7%)
CIE-LAB	lab(48.14, -4.98, -16.07)
CIE-LCH	lch(48.14, 16.83, 252.78°)
OKLab	oklab(55.08% -0.0246 -0.0443)
OKLCH	oklch(55.08% 0.051 240.9)
XYZ	xyz(15.2151, 16.9054, 27.6555)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57768D #8D6E57

analogous

#578D89 #57768D #575B8D

triadic

#57768D #8D5776 #768D57

tetradic

#57768D #89578D #8D6E57 #5B8D57

square

#57768D #89578D #8D6E57 #5B8D57

split-complementary

#57768D #8D575B #8D8957

monochromatic

#283741 #405667 #57768D #7694AB #9CB2C2

Accessibility & contrast

On white

4.79

#57768D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#57768D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57768D

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57768D	#FFFFFF	#000000	##FFFFFF
##57768D	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C768E

Deuteranopia (green-blind)

#65708D

Tritanopia (blue-blind)

#447C7D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57768d;
/* rgb */ color: rgb(87, 118, 141);
/* oklch */ color: oklch(55.1% 0.051 240.9);

Tailwind

colors: {
  custom: {
    50: '#889dae',
    500: '#57768d',
    950: '#000000',
  },
}

SCSS

$custom: #57768d;
$custom-light: #889dae;
$custom-dark: #000000;

JSON

{
  "hex": "#57768d",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 141
  },
  "hsl": {
    "h": 205.556,
    "s": 23.684,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55083,
    "c": 0.05069,
    "h": 240.9
  },
  "luminance": 0.16906
}

Semantic roles & 50–950 ramp

primary

#57768D

secondary

#B09E90

accent

#8D68C0

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57768D

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

Preview Lab → · Contrast checker → · Palette generator →