#587C87#587C87

#587C87 is a mid, muted cyan. Relative luminance 0.182; OKLCH L 56.3% C 0.044 H 218.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#587C87
RGB	rgb(88, 124, 135)
HSL	hsl(194, 21%, 44%)
HSV	hsv(194, 35%, 53%)
CMYK	cmyk(34.8%, 8.1%, 0%, 47.1%)
CIE-LAB	lab(49.78, -9.77, -10.04)
CIE-LCH	lch(49.78, 14.01, 225.79°)
OKLab	oklab(56.33% -0.0343 -0.0275)
OKLCH	oklch(56.33% 0.044 218.7)
XYZ	xyz(15.6039, 18.2384, 25.6151)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587C87 #876358

analogous

#58877A #587C87 #586487

triadic

#587C87 #87587C #7C8758

tetradic

#587C87 #7A5887 #876358 #648758

square

#587C87 #7A5887 #876358 #648758

split-complementary

#587C87 #875864 #877A58

monochromatic

#28383D #405A62 #587C87 #769BA6 #9BB6BE

Accessibility & contrast

On white

4.52

#587C87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#587C87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587C87

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587C87	#FFFFFF	#000000	##000000
##587C87	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A88

Deuteranopia (green-blind)

#6D7487

Tritanopia (blue-blind)

#47807F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #587c87;
/* rgb */ color: rgb(88, 124, 135);
/* oklch */ color: oklch(56.3% 0.044 218.7);

Tailwind

colors: {
  custom: {
    50: '#89a2aa',
    500: '#587c87',
    950: '#000000',
  },
}

SCSS

$custom: #587c87;
$custom-light: #89a2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#587c87",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 135
  },
  "hsl": {
    "h": 194.043,
    "s": 21.076,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5633,
    "c": 0.04394,
    "h": 218.7
  },
  "luminance": 0.18239
}

Semantic roles & 50–950 ramp

primary

#587C87

secondary

#AC968F

accent

#7E6ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #587C87

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

Preview Lab → · Contrast checker → · Palette generator →