#587C88#587C88

#587C88 is a mid, muted cyan. Relative luminance 0.183; OKLCH L 56.4% C 0.045 H 220.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#587C88
RGBrgb(88, 124, 136)
HSLhsl(195, 21%, 44%)
HSVhsv(195, 35%, 53%)
CMYKcmyk(35.3%, 8.8%, 0%, 46.7%)
CIE-LABlab(49.82, -9.51, -10.58)
CIE-LCHlch(49.82, 14.22, 228.06°)
OKLaboklab(56.37% -0.0338 -0.029)
OKLCHoklch(56.37% 0.045 220.6)
XYZxyz(15.6746, 18.2667, 25.9877)
Luminance0.1827 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#587C88 #886458
analogous
#58887C #587C88 #586488
triadic
#587C88 #88587C #7C8858
tetradic
#587C88 #7C5888 #886458 #648858
square
#587C88 #7C5888 #886458 #648858
split-complementary
#587C88 #885864 #887C58
monochromatic
#28383E #405A63 #587C88 #779BA7 #9CB6BF

Accessibility & contrast

On white

4.51
#587C88 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#587C88 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587C88
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##587C88#FFFFFF#000000##000000
##587C881.004.514.654.65
#FFFFFF4.511.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#757A89
Deuteranopia (green-blind)
#6D7488
Tritanopia (blue-blind)
#478080
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #587c88;
/* rgb */ color: rgb(88, 124, 136);
/* oklch */ color: oklch(56.4% 0.045 220.6);
Tailwind
colors: {
  custom: {
    50: '#89a2aa',
    500: '#587c88',
    950: '#000000',
  },
}
SCSS
$custom: #587c88;
$custom-light: #89a2aa;
$custom-dark: #000000;
JSON
{
  "hex": "#587c88",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 136
  },
  "hsl": {
    "h": 195,
    "s": 21.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56368,
    "c": 0.04456,
    "h": 220.6
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary
#587C88
secondary
#AC978F
accent
#7F6ABE
background
#F8F9FA
surface
#F0F2F4
border
#CBCCCE
text
#0C0F10
muted
#7D7E7F

Preview Lab

Preview with #587C88

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

Preview Lab → · Contrast checker → · Palette generator →

#587C88 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva