#577285#577285

#577285 is a mid, muted cyan. Relative luminance 0.158; OKLCH L 53.8% C 0.043 H 239.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#577285
RGB	rgb(87, 114, 133)
HSL	hsl(205, 21%, 43%)
HSV	hsv(205, 35%, 52%)
CMYK	cmyk(34.6%, 14.3%, 0%, 47.8%)
CIE-LAB	lab(46.65, -4.86, -13.60)
CIE-LCH	lch(46.65, 14.44, 250.35°)
OKLab	oklab(53.81% -0.0222 -0.0373)
OKLCH	oklch(53.81% 0.043 239.3)
XYZ	xyz(14.1801, 15.7536, 24.4793)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577285 #856A57

analogous

#578581 #577285 #575B85

triadic

#577285 #855772 #728557

tetradic

#577285 #815785 #856A57 #5B8557

square

#577285 #815785 #856A57 #5B8557

split-complementary

#577285 #85575B #858157

monochromatic

#27333B #3F5260 #577285 #7591A5 #9AAEBD

Accessibility & contrast

On white

5.06

#577285 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#577285 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577285

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577285	#FFFFFF	#000000	##FFFFFF
##577285	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)

#6A7186

Deuteranopia (green-blind)

#646C85

Tritanopia (blue-blind)

#487778

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577285;
/* rgb */ color: rgb(87, 114, 133);
/* oklch */ color: oklch(53.8% 0.043 239.3);

Tailwind

colors: {
  custom: {
    50: '#889aa8',
    500: '#577285',
    950: '#000000',
  },
}

SCSS

$custom: #577285;
$custom-light: #889aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#577285",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 133
  },
  "hsl": {
    "h": 204.783,
    "s": 20.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53807,
    "c": 0.04343,
    "h": 239.3
  },
  "luminance": 0.15754
}

Semantic roles & 50–950 ramp

primary

#577285

secondary

#AA998D

accent

#8D6ABD

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577285

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

Preview Lab → · Contrast checker → · Palette generator →