#586F87#586F87

#586F87 is a mid, muted cyan. Relative luminance 0.152; OKLCH L 53.3% C 0.047 H 249.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#586F87
RGB	rgb(88, 111, 135)
HSL	hsl(211, 21%, 44%)
HSV	hsv(211, 35%, 53%)
CMYK	cmyk(34.8%, 17.8%, 0%, 47.1%)
CIE-LAB	lab(45.90, -2.23, -15.93)
CIE-LCH	lch(45.90, 16.08, 262.03°)
OKLab	oklab(53.26% -0.0161 -0.0438)
OKLCH	oklch(53.26% 0.047 249.8)
XYZ	xyz(14.0808, 15.1922, 25.1074)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586F87 #877058

analogous

#588687 #586F87 #585887

triadic

#586F87 #87586F #6F8758

tetradic

#586F87 #875886 #877058 #588758

square

#586F87 #875886 #877058 #588758

split-complementary

#586F87 #875858 #868758

monochromatic

#28323D #405162 #586F87 #768EA6 #9BACBE

Accessibility & contrast

On white

5.20

#586F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#586F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586F87

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586F87	#FFFFFF	#000000	##FFFFFF
##586F87	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666F88

Deuteranopia (green-blind)

#606B87

Tritanopia (blue-blind)

#497477

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586f87;
/* rgb */ color: rgb(88, 111, 135);
/* oklch */ color: oklch(53.3% 0.047 249.8);

Tailwind

colors: {
  custom: {
    50: '#8898aa',
    500: '#586f87',
    950: '#000000',
  },
}

SCSS

$custom: #586f87;
$custom-light: #8898aa;
$custom-dark: #000000;

JSON

{
  "hex": "#586f87",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 135
  },
  "hsl": {
    "h": 210.638,
    "s": 21.076,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53256,
    "c": 0.04672,
    "h": 249.8
  },
  "luminance": 0.15193
}

Semantic roles & 50–950 ramp

primary

#586F87

secondary

#AC9E8F

accent

#956ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #586F87

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

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