#586F88#586F88

#586F88 is a mid, muted cyan. Relative luminance 0.152; OKLCH L 53.3% C 0.048 H 250.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#586F88
RGB	rgb(88, 111, 136)
HSL	hsl(211, 21%, 44%)
HSV	hsv(211, 35%, 53%)
CMYK	cmyk(35.3%, 18.4%, 0%, 46.7%)
CIE-LAB	lab(45.93, -1.95, -16.46)
CIE-LCH	lch(45.93, 16.58, 263.24°)
OKLab	oklab(53.3% -0.0157 -0.0454)
OKLCH	oklch(53.3% 0.048 250.9)
XYZ	xyz(14.1515, 15.2205, 25.4800)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586F88 #887158

analogous

#588788 #586F88 #595888

triadic

#586F88 #88586F #6F8858

tetradic

#586F88 #885887 #887158 #588859

square

#586F88 #885887 #887158 #588859

split-complementary

#586F88 #885958 #878858

monochromatic

#28323E #405163 #586F88 #778EA7 #9CACBF

Accessibility & contrast

On white

5.19

#586F88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#586F88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586F88

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586F88	#FFFFFF	#000000	##FFFFFF
##586F88	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667089

Deuteranopia (green-blind)

#606B87

Tritanopia (blue-blind)

#497577

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586f88;
/* rgb */ color: rgb(88, 111, 136);
/* oklch */ color: oklch(53.3% 0.048 250.9);

Tailwind

colors: {
  custom: {
    50: '#8898aa',
    500: '#586f88',
    950: '#000000',
  },
}

SCSS

$custom: #586f88;
$custom-light: #8898aa;
$custom-dark: #000000;

JSON

{
  "hex": "#586f88",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 136
  },
  "hsl": {
    "h": 211.25,
    "s": 21.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53298,
    "c": 0.04802,
    "h": 250.9
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#586F88

secondary

#AC9F8F

accent

#966ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #586F88

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

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