#57777F#57777F

#57777F is a mid, muted cyan. Relative luminance 0.168; OKLCH L 54.8% C 0.039 H 214.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#57777F
RGB	rgb(87, 119, 127)
HSL	hsl(192, 19%, 42%)
HSV	hsv(192, 31%, 50%)
CMYK	cmyk(31.5%, 6.3%, 0%, 50.2%)
CIE-LAB	lab(47.95, -9.34, -8.08)
CIE-LCH	lch(47.95, 12.35, 220.85°)
OKLab	oklab(54.76% -0.0317 -0.0221)
OKLCH	oklch(54.76% 0.039 214.9)
XYZ	xyz(14.3568, 16.7515, 22.5514)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57777F #7F5F57

analogous

#577F73 #57777F #57637F

triadic

#57777F #7F5777 #777F57

tetradic

#57777F #73577F #7F5F57 #637F57

square

#57777F #73577F #7F5F57 #637F57

split-complementary

#57777F #7F5763 #7F7357

monochromatic

#253336 #3E555B #57777F #7497A0 #98B2B8

Accessibility & contrast

On white

4.83

#57777F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#57777F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57777F

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57777F	#FFFFFF	#000000	##FFFFFF
##57777F	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)

#71757F

Deuteranopia (green-blind)

#6A707F

Tritanopia (blue-blind)

#4A7A79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57777f;
/* rgb */ color: rgb(87, 119, 127);
/* oklch */ color: oklch(54.8% 0.039 214.9);

Tailwind

colors: {
  custom: {
    50: '#889ea4',
    500: '#57777f',
    950: '#000000',
  },
}

SCSS

$custom: #57777f;
$custom-light: #889ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#57777f",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 127
  },
  "hsl": {
    "h": 192,
    "s": 18.692,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54764,
    "c": 0.03862,
    "h": 214.9
  },
  "luminance": 0.16752
}

Semantic roles & 50–950 ramp

primary

#57777F

secondary

#A6918C

accent

#7C6CBB

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #57777F

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

Preview Lab → · Contrast checker → · Palette generator →