#587F8D#587F8D

#587F8D is a mid, muted cyan. Relative luminance 0.192; OKLCH L 57.3% C 0.049 H 222.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#587F8D
RGB	rgb(88, 127, 141)
HSL	hsl(196, 23%, 45%)
HSV	hsv(196, 38%, 55%)
CMYK	cmyk(37.6%, 9.9%, 0%, 44.7%)
CIE-LAB	lab(50.89, -9.86, -11.90)
CIE-LCH	lch(50.89, 15.45, 230.36°)
OKLab	oklab(57.28% -0.0359 -0.0326)
OKLCH	oklch(57.28% 0.049 222.3)
XYZ	xyz(16.4200, 19.1756, 28.0302)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587F8D #8D6658

analogous

#588D80 #587F8D #58658D

triadic

#587F8D #8D587F #7F8D58

tetradic

#587F8D #80588D #8D6658 #658D58

square

#587F8D #80588D #8D6658 #658D58

split-complementary

#587F8D #8D5865 #8D8058

monochromatic

#293B42 #405D67 #587F8D #789DAB #9DB8C2

Accessibility & contrast

On white

4.34

#587F8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#587F8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587F8D

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587F8D	#FFFFFF	#000000	##000000
##587F8D	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777D8E

Deuteranopia (green-blind)

#6F768D

Tritanopia (blue-blind)

#448483

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #587f8d;
/* rgb */ color: rgb(88, 127, 141);
/* oklch */ color: oklch(57.3% 0.049 222.3);

Tailwind

colors: {
  custom: {
    50: '#89a4ae',
    500: '#587f8d',
    950: '#000000',
  },
}

SCSS

$custom: #587f8d;
$custom-light: #89a4ae;
$custom-dark: #000000;

JSON

{
  "hex": "#587f8d",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 141
  },
  "hsl": {
    "h": 195.849,
    "s": 23.144,
    "l": 44.902
  },
  "oklch": {
    "l": 0.57278,
    "c": 0.0485,
    "h": 222.3
  },
  "luminance": 0.19177
}

Semantic roles & 50–950 ramp

primary

#587F8D

secondary

#B09991

accent

#7F68C0

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C0F10

muted

#7D7F7F

Preview Lab

Preview with #587F8D

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

Preview Lab → · Contrast checker → · Palette generator →