#577185#577185

#577185 is a mid, muted cyan. Relative luminance 0.155; OKLCH L 53.6% C 0.044 H 241.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#577185
RGB	rgb(87, 113, 133)
HSL	hsl(206, 21%, 43%)
HSV	hsv(206, 35%, 52%)
CMYK	cmyk(34.6%, 15%, 0%, 47.8%)
CIE-LAB	lab(46.35, -4.27, -14.05)
CIE-LCH	lch(46.35, 14.68, 253.10°)
OKLab	oklab(53.57% -0.0208 -0.0386)
OKLCH	oklch(53.57% 0.044 241.7)
XYZ	xyz(14.0679, 15.5293, 24.4419)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577185 #856B57

analogous

#578582 #577185 #575A85

triadic

#577185 #855771 #718557

tetradic

#577185 #825785 #856B57 #5A8557

square

#577185 #825785 #856B57 #5A8557

split-complementary

#577185 #85575A #858257

monochromatic

#27323B #3F5260 #577185 #7590A5 #9AADBD

Accessibility & contrast

On white

5.11

#577185 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#577185 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577185

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577185	#FFFFFF	#000000	##FFFFFF
##577185	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697186

Deuteranopia (green-blind)

#636C85

Tritanopia (blue-blind)

#487677

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577185;
/* rgb */ color: rgb(87, 113, 133);
/* oklch */ color: oklch(53.6% 0.044 241.7);

Tailwind

colors: {
  custom: {
    50: '#8899a8',
    500: '#577185',
    950: '#000000',
  },
}

SCSS

$custom: #577185;
$custom-light: #8899a8;
$custom-dark: #000000;

JSON

{
  "hex": "#577185",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 133
  },
  "hsl": {
    "h": 206.087,
    "s": 20.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53572,
    "c": 0.04384,
    "h": 241.7
  },
  "luminance": 0.1553
}

Semantic roles & 50–950 ramp

primary

#577185

secondary

#AA9A8D

accent

#8E6ABD

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577185

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

Preview Lab → · Contrast checker → · Palette generator →