#57728E#57728E

#57728E is a mid, muted cyan. Relative luminance 0.160; OKLCH L 54.2% C 0.054 H 249.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#57728E
RGB	rgb(87, 114, 142)
HSL	hsl(211, 24%, 45%)
HSV	hsv(211, 39%, 56%)
CMYK	cmyk(38.7%, 19.7%, 0%, 44.3%)
CIE-LAB	lab(46.99, -2.35, -18.42)
CIE-LCH	lch(46.99, 18.57, 262.74°)
OKLab	oklab(54.19% -0.0188 -0.0509)
OKLCH	oklch(54.19% 0.054 249.8)
XYZ	xyz(14.8287, 16.0131, 27.8954)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57728E #8E7357

analogous

#578E8E #57728E #58578E

triadic

#57728E #8E5772 #728E57

tetradic

#57728E #8E578E #8E7357 #578E58

square

#57728E #8E578E #8E7357 #578E58

split-complementary

#57728E #8E5857 #8E8E57

monochromatic

#283542 #405468 #57728E #7791AB #9DAFC3

Accessibility & contrast

On white

5.00

#57728E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#57728E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57728E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57728E	#FFFFFF	#000000	##FFFFFF
##57728E	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67738F

Deuteranopia (green-blind)

#606D8D

Tritanopia (blue-blind)

#44787B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #57728e;
/* rgb */ color: rgb(87, 114, 142);
/* oklch */ color: oklch(54.2% 0.054 249.8);

Tailwind

colors: {
  custom: {
    50: '#889aaf',
    500: '#57728e',
    950: '#000000',
  },
}

SCSS

$custom: #57728e;
$custom-light: #889aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#57728e",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 142
  },
  "hsl": {
    "h": 210.545,
    "s": 24.017,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5419,
    "c": 0.05426,
    "h": 249.8
  },
  "luminance": 0.16014
}

Semantic roles & 50–950 ramp

primary

#57728E

secondary

#B0A190

accent

#9567C0

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57728E

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

Preview Lab → · Contrast checker → · Palette generator →