#557288#557288

#557288 is a mid, muted cyan. Relative luminance 0.157; OKLCH L 53.8% C 0.048 H 241.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#557288
RGB	rgb(85, 114, 136)
HSL	hsl(206, 23%, 43%)
HSV	hsv(206, 38%, 53%)
CMYK	cmyk(37.5%, 16.2%, 0%, 46.7%)
CIE-LAB	lab(46.64, -4.63, -15.41)
CIE-LCH	lch(46.64, 16.09, 253.28°)
OKLab	oklab(53.8% -0.0231 -0.0424)
OKLCH	oklch(53.8% 0.048 241.5)
XYZ	xyz(14.2061, 15.7427, 25.5779)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557288 #886B55

analogous

#558884 #557288 #555888

triadic

#557288 #885572 #728855

tetradic

#557288 #845588 #886B55 #588855

square

#557288 #845588 #886B55 #588855

split-complementary

#557288 #885558 #888455

monochromatic

#26333D #3D5262 #557288 #7391A7 #98AEBF

Accessibility & contrast

On white

5.06

#557288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#557288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557288

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557288	#FFFFFF	#000000	##FFFFFF
##557288	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697289

Deuteranopia (green-blind)

#626C88

Tritanopia (blue-blind)

#447779

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #557288;
/* rgb */ color: rgb(85, 114, 136);
/* oklch */ color: oklch(53.8% 0.048 241.5);

Tailwind

colors: {
  custom: {
    50: '#879aaa',
    500: '#557288',
    950: '#000000',
  },
}

SCSS

$custom: #557288;
$custom-light: #879aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#557288",
  "rgb": {
    "r": 85,
    "g": 114,
    "b": 136
  },
  "hsl": {
    "h": 205.882,
    "s": 23.077,
    "l": 43.333
  },
  "oklch": {
    "l": 0.538,
    "c": 0.04831,
    "h": 241.5
  },
  "luminance": 0.15743
}

Semantic roles & 50–950 ramp

primary

#557288

secondary

#AC9A8C

accent

#8E68C0

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #557288

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

Preview Lab → · Contrast checker → · Palette generator →