#586C83#586C83

#586C83 is a mid, muted cyan. Relative luminance 0.144; OKLCH L 52.4% C 0.044 H 252.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#586C83
RGB	rgb(88, 108, 131)
HSL	hsl(212, 20%, 43%)
HSV	hsv(212, 33%, 51%)
CMYK	cmyk(32.8%, 17.6%, 0%, 48.6%)
CIE-LAB	lab(44.85, -1.54, -15.12)
CIE-LCH	lch(44.85, 15.20, 264.19°)
OKLab	oklab(52.39% -0.0134 -0.0416)
OKLCH	oklch(52.39% 0.044 252.2)
XYZ	xyz(13.4826, 14.4380, 23.5447)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586C83 #836F58

analogous

#588183 #586C83 #595883

triadic

#586C83 #83586C #6C8358

tetradic

#586C83 #835881 #836F58 #588359

square

#586C83 #835881 #836F58 #588359

split-complementary

#586C83 #835958 #818358

monochromatic

#27303A #3F4E5E #586C83 #768BA3 #9AAABB

Accessibility & contrast

On white

5.40

#586C83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#586C83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586C83

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586C83	#FFFFFF	#000000	##FFFFFF
##586C83	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646D84

Deuteranopia (green-blind)

#5E6883

Tritanopia (blue-blind)

#4B7174

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #586c83;
/* rgb */ color: rgb(88, 108, 131);
/* oklch */ color: oklch(52.4% 0.044 252.2);

Tailwind

colors: {
  custom: {
    50: '#8896a7',
    500: '#586c83',
    950: '#000000',
  },
}

SCSS

$custom: #586c83;
$custom-light: #8896a7;
$custom-dark: #000000;

JSON

{
  "hex": "#586c83",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 131
  },
  "hsl": {
    "h": 212.093,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52386,
    "c": 0.04366,
    "h": 252.2
  },
  "luminance": 0.14439
}

Semantic roles & 50–950 ramp

primary

#586C83

secondary

#A99C8E

accent

#976CBC

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0B0D0F

muted

#7C7E7F

Preview Lab

Preview with #586C83

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

Preview Lab → · Contrast checker → · Palette generator →