#57656D#57656D

#57656D is a mid, muted cyan. Relative luminance 0.124; OKLCH L 49.8% C 0.021 H 232.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#57656D
RGB	rgb(87, 101, 109)
HSL	hsl(202, 11%, 38%)
HSV	hsv(202, 20%, 43%)
CMYK	cmyk(20.2%, 7.3%, 0%, 57.3%)
CIE-LAB	lab(41.90, -3.41, -6.29)
CIE-LCH	lch(41.90, 7.16, 241.56°)
OKLab	oklab(49.78% -0.0129 -0.017)
OKLCH	oklch(49.78% 0.021 232.9)
XYZ	xyz(11.3437, 12.4374, 16.2680)
Luminance	0.1244 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57656D #6D5F57

analogous

#576D6A #57656D #575A6D

triadic

#57656D #6D5765 #656D57

tetradic

#57656D #6A576D #6D5F57 #5A6D57

square

#57656D #6A576D #6D5F57 #5A6D57

split-complementary

#57656D #6D575A #6D6A57

monochromatic

#212629 #3C454B #57656D #72848F #94A2AA

Accessibility & contrast

On white

6.02

#57656D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#57656D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57656D

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57656D	#FFFFFF	#000000	##FFFFFF
##57656D	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61646D

Deuteranopia (green-blind)

#5E626D

Tritanopia (blue-blind)

#516767

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #57656d;
/* rgb */ color: rgb(87, 101, 109);
/* oklch */ color: oklch(49.8% 0.021 232.9);

Tailwind

colors: {
  custom: {
    50: '#869096',
    500: '#57656d',
    950: '#000000',
  },
}

SCSS

$custom: #57656d;
$custom-light: #869096;
$custom-dark: #000000;

JSON

{
  "hex": "#57656d",
  "rgb": {
    "r": 87,
    "g": 101,
    "b": 109
  },
  "hsl": {
    "h": 201.818,
    "s": 11.224,
    "l": 38.431
  },
  "oklch": {
    "l": 0.49782,
    "c": 0.02138,
    "h": 232.9
  },
  "luminance": 0.12438
}

Semantic roles & 50–950 ramp

primary

#57656D

secondary

#998E87

accent

#8B74B4

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0D

muted

#7C7D7E

Preview Lab

Preview with #57656D

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

Preview Lab → · Contrast checker → · Palette generator →