#56757C#56757C

#56757C is a mid, muted cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.037 H 213.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#56757C
RGB	rgb(86, 117, 124)
HSL	hsl(191, 18%, 41%)
HSV	hsv(191, 31%, 49%)
CMYK	cmyk(30.6%, 5.6%, 0%, 51.4%)
CIE-LAB	lab(47.18, -9.30, -7.45)
CIE-LCH	lch(47.18, 11.91, 218.72°)
OKLab	oklab(54.11% -0.0312 -0.0203)
OKLCH	oklch(54.11% 0.037 213.1)
XYZ	xyz(13.8360, 16.1556, 21.4542)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56757C #7C5D56

analogous

#567C70 #56757C #56627C

triadic

#56757C #7C5675 #757C56

tetradic

#56757C #70567C #7C5D56 #627C56

square

#56757C #70567C #7C5D56 #627C56

split-complementary

#56757C #7C5662 #7C7056

monochromatic

#243134 #3D5358 #56757C #72959D #96B0B6

Accessibility & contrast

On white

4.96

#56757C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#56757C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56757C

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56757C	#FFFFFF	#000000	##FFFFFF
##56757C	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F737C

Deuteranopia (green-blind)

#696E7C

Tritanopia (blue-blind)

#497877

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #56757c;
/* rgb */ color: rgb(86, 117, 124);
/* oklch */ color: oklch(54.1% 0.037 213.1);

Tailwind

colors: {
  custom: {
    50: '#879ca1',
    500: '#56757c',
    950: '#000000',
  },
}

SCSS

$custom: #56757c;
$custom-light: #879ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#56757c",
  "rgb": {
    "r": 86,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 191.053,
    "s": 18.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.54106,
    "c": 0.03721,
    "h": 213.1
  },
  "luminance": 0.16156
}

Semantic roles & 50–950 ramp

primary

#56757C

secondary

#A48F8A

accent

#7B6DBB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0F

muted

#7C7E7E

Preview Lab

Preview with #56757C

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

Preview Lab → · Contrast checker → · Palette generator →