#57697D#57697D

#57697D is a mid, muted cyan. Relative luminance 0.136; OKLCH L 51.4% C 0.039 H 251.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#57697D
RGB	rgb(87, 105, 125)
HSL	hsl(212, 18%, 42%)
HSV	hsv(212, 30%, 49%)
CMYK	cmyk(30.4%, 16%, 0%, 51%)
CIE-LAB	lab(43.67, -1.69, -13.33)
CIE-LCH	lch(43.67, 13.44, 262.79°)
OKLab	oklab(51.36% -0.0124 -0.0365)
OKLCH	oklch(51.36% 0.039 251.3)
XYZ	xyz(12.6826, 13.6096, 21.3567)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57697D #7D6B57

analogous

#577C7D #57697D #58577D

triadic

#57697D #7D5769 #697D57

tetradic

#57697D #7D577C #7D6B57 #577D58

square

#57697D #7D577C #7D6B57 #577D58

split-complementary

#57697D #7D5857 #7C7D57

monochromatic

#252C35 #3E4B59 #57697D #73879E #97A6B7

Accessibility & contrast

On white

5.64

#57697D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#57697D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57697D

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57697D	#FFFFFF	#000000	##FFFFFF
##57697D	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62697E

Deuteranopia (green-blind)

#5D657D

Tritanopia (blue-blind)

#4C6D6F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #57697d;
/* rgb */ color: rgb(87, 105, 125);
/* oklch */ color: oklch(51.4% 0.039 251.3);

Tailwind

colors: {
  custom: {
    50: '#8793a2',
    500: '#57697d',
    950: '#000000',
  },
}

SCSS

$custom: #57697d;
$custom-light: #8793a2;
$custom-dark: #000000;

JSON

{
  "hex": "#57697d",
  "rgb": {
    "r": 87,
    "g": 105,
    "b": 125
  },
  "hsl": {
    "h": 211.579,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5136,
    "c": 0.03858,
    "h": 251.3
  },
  "luminance": 0.1361
}

Semantic roles & 50–950 ramp

primary

#57697D

secondary

#A5998B

accent

#966DBB

background

#F8F9FA

surface

#EFF1F3

border

#CACBCD

text

#0B0D0F

muted

#7C7E7F

Preview Lab

Preview with #57697D

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

Preview Lab → · Contrast checker → · Palette generator →