#577982#577982

#577982 is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.041 H 215.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#577982
RGB	rgb(87, 121, 130)
HSL	hsl(193, 20%, 43%)
HSV	hsv(193, 33%, 51%)
CMYK	cmyk(33.1%, 6.9%, 0%, 49%)
CIE-LAB	lab(48.65, -9.70, -8.80)
CIE-LCH	lch(48.65, 13.10, 222.23°)
OKLab	oklab(55.36% -0.0332 -0.0241)
OKLCH	oklch(55.36% 0.041 215.9)
XYZ	xyz(14.7958, 17.3119, 23.6767)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577982 #826057

analogous

#578275 #577982 #576382

triadic

#577982 #825779 #798257

tetradic

#577982 #755782 #826057 #638257

square

#577982 #755782 #826057 #638257

split-complementary

#577982 #825763 #827557

monochromatic

#263539 #3E575D #577982 #7498A2 #99B4BB

Accessibility & contrast

On white

4.71

#577982 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#577982 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577982

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577982	#FFFFFF	#000000	##FFFFFF
##577982	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737783

Deuteranopia (green-blind)

#6C7182

Tritanopia (blue-blind)

#487D7C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577982;
/* rgb */ color: rgb(87, 121, 130);
/* oklch */ color: oklch(55.4% 0.041 215.9);

Tailwind

colors: {
  custom: {
    50: '#889fa6',
    500: '#577982',
    950: '#000000',
  },
}

SCSS

$custom: #577982;
$custom-light: #889fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#577982",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 130
  },
  "hsl": {
    "h": 192.558,
    "s": 19.816,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55358,
    "c": 0.04101,
    "h": 215.9
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary

#577982

secondary

#A8928C

accent

#7C6BBC

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577982

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

Preview Lab → · Contrast checker → · Palette generator →