#586281#586281

#586281 is a mid, muted blue. Relative luminance 0.124; OKLCH L 50.0% C 0.051 H 270.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#586281
RGB	rgb(88, 98, 129)
HSL	hsl(225, 19%, 43%)
HSV	hsv(225, 32%, 51%)
CMYK	cmyk(31.8%, 24%, 0%, 49.4%)
CIE-LAB	lab(41.84, 3.98, -18.53)
CIE-LCH	lch(41.84, 18.96, 282.11°)
OKLab	oklab(50% 0.0006 -0.0512)
OKLCH	oklch(50% 0.051 270.6)
XYZ	xyz(12.3535, 12.3946, 22.5061)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586281 #817758

analogous

#587681 #586281 #635881

triadic

#586281 #815862 #628158

tetradic

#586281 #815876 #817758 #588163

square

#586281 #815876 #817758 #588163

split-complementary

#586281 #816358 #768158

monochromatic

#262B38 #3F465D #586281 #7580A1 #9AA1BA

Accessibility & contrast

On white

6.04

#586281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#586281 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586281

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586281	#FFFFFF	#000000	##FFFFFF
##586281	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586582

Deuteranopia (green-blind)

#556180

Tritanopia (blue-blind)

#4D686D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #586281;
/* rgb */ color: rgb(88, 98, 129);
/* oklch */ color: oklch(50.0% 0.051 270.6);

Tailwind

colors: {
  custom: {
    50: '#888ea5',
    500: '#586281',
    950: '#000000',
  },
}

SCSS

$custom: #586281;
$custom-light: #888ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#586281",
  "rgb": {
    "r": 88,
    "g": 98,
    "b": 129
  },
  "hsl": {
    "h": 225.366,
    "s": 18.894,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49996,
    "c": 0.05117,
    "h": 270.6
  },
  "luminance": 0.12395
}

Semantic roles & 50–950 ramp

primary

#586281

secondary

#A8A18D

accent

#A86CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #586281

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

Preview Lab → · Contrast checker → · Palette generator →