#57777E#57777E

#57777E is a mid, muted cyan. Relative luminance 0.167; OKLCH L 54.7% C 0.038 H 212.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#57777E
RGB	rgb(87, 119, 126)
HSL	hsl(191, 18%, 42%)
HSV	hsv(191, 31%, 49%)
CMYK	cmyk(31%, 5.6%, 0%, 50.6%)
CIE-LAB	lab(47.91, -9.60, -7.54)
CIE-LCH	lch(47.91, 12.21, 218.13°)
OKLab	oklab(54.73% -0.0321 -0.0206)
OKLCH	oklch(54.73% 0.038 212.6)
XYZ	xyz(14.2920, 16.7255, 22.2099)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57777E #7E5E57

analogous

#577E72 #57777E #57647E

triadic

#57777E #7E5777 #777E57

tetradic

#57777E #72577E #7E5E57 #647E57

square

#57777E #72577E #7E5E57 #647E57

split-complementary

#57777E #7E5764 #7E7257

monochromatic

#253336 #3E555A #57777E #74979F #98B2B8

Accessibility & contrast

On white

4.83

#57777E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#57777E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57777E

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57777E	#FFFFFF	#000000	##FFFFFF
##57777E	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71757E

Deuteranopia (green-blind)

#6B707E

Tritanopia (blue-blind)

#4A7A79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57777e;
/* rgb */ color: rgb(87, 119, 126);
/* oklch */ color: oklch(54.7% 0.038 212.6);

Tailwind

colors: {
  custom: {
    50: '#879ea3',
    500: '#57777e',
    950: '#000000',
  },
}

SCSS

$custom: #57777e;
$custom-light: #879ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#57777e",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 126
  },
  "hsl": {
    "h": 190.769,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54727,
    "c": 0.03815,
    "h": 212.6
  },
  "luminance": 0.16726
}

Semantic roles & 50–950 ramp

primary

#57777E

secondary

#A6908B

accent

#7B6DBB

background

#F8F9FA

surface

#F0F2F3

border

#CBCCCD

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #57777E

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

Preview Lab → · Contrast checker → · Palette generator →