#56757D#56757D

#56757D is a mid, muted cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.038 H 215.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#56757D
RGB	rgb(86, 117, 125)
HSL	hsl(192, 18%, 41%)
HSV	hsv(192, 31%, 49%)
CMYK	cmyk(31.2%, 6.4%, 0%, 51%)
CIE-LAB	lab(47.21, -9.04, -8.00)
CIE-LCH	lch(47.21, 12.07, 221.51°)
OKLab	oklab(54.14% -0.0307 -0.0218)
OKLCH	oklch(54.14% 0.038 215.4)
XYZ	xyz(13.8995, 16.1810, 21.7889)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56757D #7D5E56

analogous

#567D72 #56757D #56627D

triadic

#56757D #7D5675 #757D56

tetradic

#56757D #72567D #7D5E56 #627D56

square

#56757D #72567D #7D5E56 #627D56

split-complementary

#56757D #7D5662 #7D7256

monochromatic

#243134 #3D5359 #56757D #72959E #96B0B7

Accessibility & contrast

On white

4.96

#56757D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#56757D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56757D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56757D	#FFFFFF	#000000	##FFFFFF
##56757D	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F737D

Deuteranopia (green-blind)

#696E7D

Tritanopia (blue-blind)

#497877

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #56757d;
/* rgb */ color: rgb(86, 117, 125);
/* oklch */ color: oklch(54.1% 0.038 215.4);

Tailwind

colors: {
  custom: {
    50: '#879ca2',
    500: '#56757d',
    950: '#000000',
  },
}

SCSS

$custom: #56757d;
$custom-light: #879ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#56757d",
  "rgb": {
    "r": 86,
    "g": 117,
    "b": 125
  },
  "hsl": {
    "h": 192.308,
    "s": 18.483,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54143,
    "c": 0.03771,
    "h": 215.4
  },
  "luminance": 0.16182
}

Semantic roles & 50–950 ramp

primary

#56757D

secondary

#A58F8A

accent

#7D6DBB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0F

muted

#7C7E7E

Preview Lab

Preview with #56757D

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

Preview Lab → · Contrast checker → · Palette generator →