#587F8A#587F8A

#587F8A is a mid, muted cyan. Relative luminance 0.191; OKLCH L 57.2% C 0.047 H 217.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#587F8A
RGB	rgb(88, 127, 138)
HSL	hsl(193, 22%, 44%)
HSV	hsv(193, 36%, 54%)
CMYK	cmyk(36.2%, 8%, 0%, 45.9%)
CIE-LAB	lab(50.79, -10.66, -10.30)
CIE-LCH	lch(50.79, 14.82, 223.99°)
OKLab	oklab(57.16% -0.0371 -0.0282)
OKLCH	oklch(57.16% 0.047 217.2)
XYZ	xyz(16.1998, 19.0875, 26.8705)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587F8A #8A6358

analogous

#588A7C #587F8A #58668A

triadic

#587F8A #8A587F #7F8A58

tetradic

#587F8A #7C588A #8A6358 #668A58

square

#587F8A #7C588A #8A6358 #668A58

split-complementary

#587F8A #8A5866 #8A7C58

monochromatic

#283A3F #405D65 #587F8A #779DA8 #9CB8C0

Accessibility & contrast

On white

4.36

#587F8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#587F8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587F8A

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587F8A	#FFFFFF	#000000	##000000
##587F8A	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787C8B

Deuteranopia (green-blind)

#70768A

Tritanopia (blue-blind)

#468382

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #587f8a;
/* rgb */ color: rgb(88, 127, 138);
/* oklch */ color: oklch(57.2% 0.047 217.2);

Tailwind

colors: {
  custom: {
    50: '#89a4ac',
    500: '#587f8a',
    950: '#000000',
  },
}

SCSS

$custom: #587f8a;
$custom-light: #89a4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#587f8a",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 138
  },
  "hsl": {
    "h": 193.2,
    "s": 22.124,
    "l": 44.314
  },
  "oklch": {
    "l": 0.57162,
    "c": 0.04661,
    "h": 217.2
  },
  "luminance": 0.19088
}

Semantic roles & 50–950 ramp

primary

#587F8A

secondary

#AE9790

accent

#7C69BF

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C0F10

muted

#7D7F7F

Preview Lab

Preview with #587F8A

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

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