#586B89#586B89

#586B89 is a mid, muted blue. Relative luminance 0.144; OKLCH L 52.4% C 0.053 H 259.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#586B89
RGB	rgb(88, 107, 137)
HSL	hsl(217, 22%, 44%)
HSV	hsv(217, 36%, 54%)
CMYK	cmyk(35.8%, 21.9%, 0%, 46.3%)
CIE-LAB	lab(44.80, 0.72, -18.80)
CIE-LCH	lch(44.80, 18.82, 272.20°)
OKLab	oklab(52.42% -0.0097 -0.052)
OKLCH	oklch(52.42% 0.053 259.4)
XYZ	xyz(13.7962, 14.3956, 25.7138)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B89 #897658

analogous

#588489 #586B89 #5E5889

triadic

#586B89 #89586B #6B8958

tetradic

#586B89 #895884 #897658 #58895E

square

#586B89 #895884 #897658 #58895E

split-complementary

#586B89 #895E58 #848958

monochromatic

#28313E #404E64 #586B89 #778AA7 #9CAABF

Accessibility & contrast

On white

5.41

#586B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#586B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B89

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B89	#FFFFFF	#000000	##FFFFFF
##586B89	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616D8A

Deuteranopia (green-blind)

#5B6888

Tritanopia (blue-blind)

#497175

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #586b89;
/* rgb */ color: rgb(88, 107, 137);
/* oklch */ color: oklch(52.4% 0.053 259.4);

Tailwind

colors: {
  custom: {
    50: '#8995ab',
    500: '#586b89',
    950: '#000000',
  },
}

SCSS

$custom: #586b89;
$custom-light: #8995ab;
$custom-dark: #000000;

JSON

{
  "hex": "#586b89",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 137
  },
  "hsl": {
    "h": 216.735,
    "s": 21.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.05286,
    "h": 259.4
  },
  "luminance": 0.14396
}

Semantic roles & 50–950 ramp

primary

#586B89

secondary

#ADA290

accent

#9D69BE

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #586B89

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

Preview Lab → · Contrast checker → · Palette generator →