#57767E#57767E

#57767E is a mid, muted cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.038 H 215.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#57767E
RGB	rgb(87, 118, 126)
HSL	hsl(192, 18%, 42%)
HSV	hsv(192, 31%, 49%)
CMYK	cmyk(31%, 6.3%, 0%, 50.6%)
CIE-LAB	lab(47.61, -9.03, -7.99)
CIE-LCH	lch(47.61, 12.06, 221.49°)
OKLab	oklab(54.49% -0.0307 -0.0218)
OKLCH	oklch(54.49% 0.038 215.4)
XYZ	xyz(14.1736, 16.4888, 22.1704)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57767E #7E5F57

analogous

#577E73 #57767E #57637E

triadic

#57767E #7E5776 #767E57

tetradic

#57767E #73577E #7E5F57 #637E57

square

#57767E #73577E #7E5F57 #637E57

split-complementary

#57767E #7E5763 #7E7357

monochromatic

#253236 #3E545A #57767E #74969F #98B1B8

Accessibility & contrast

On white

4.89

#57767E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#57767E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57767E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57767E	#FFFFFF	#000000	##FFFFFF
##57767E	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70747E

Deuteranopia (green-blind)

#6A6F7E

Tritanopia (blue-blind)

#4A7978

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #57767e;
/* rgb */ color: rgb(87, 118, 126);
/* oklch */ color: oklch(54.5% 0.038 215.4);

Tailwind

colors: {
  custom: {
    50: '#879da3',
    500: '#57767e',
    950: '#000000',
  },
}

SCSS

$custom: #57767e;
$custom-light: #879da3;
$custom-dark: #000000;

JSON

{
  "hex": "#57767e",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 126
  },
  "hsl": {
    "h": 192.308,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54486,
    "c": 0.03767,
    "h": 215.4
  },
  "luminance": 0.16489
}

Semantic roles & 50–950 ramp

primary

#57767E

secondary

#A6918B

accent

#7D6DBB

background

#F8F9FA

surface

#F0F2F3

border

#CBCCCD

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #57767E

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

Preview Lab → · Contrast checker → · Palette generator →