#59638D#59638D

#59638D is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.9% C 0.068 H 273.5°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#59638D
RGB	rgb(89, 99, 141)
HSL	hsl(228, 23%, 45%)
HSV	hsv(228, 37%, 55%)
CMYK	cmyk(36.9%, 29.8%, 0%, 44.7%)
CIE-LAB	lab(42.72, 7.06, -24.40)
CIE-LCH	lch(42.72, 25.40, 286.13°)
OKLab	oklab(50.87% 0.0041 -0.0679)
OKLCH	oklch(50.87% 0.068 273.5)
XYZ	xyz(13.3880, 12.9701, 26.9922)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59638D #8D8359

analogous

#597D8D #59638D #69598D

triadic

#59638D #8D5963 #638D59

tetradic

#59638D #8D597D #8D8359 #598D69

square

#59638D #8D597D #8D8359 #598D69

split-complementary

#59638D #8D6959 #7D8D59

monochromatic

#2A2E42 #414967 #59638D #7982AA #9EA5C2

Accessibility & contrast

On white

5.84

#59638D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#59638D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59638D

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59638D	#FFFFFF	#000000	##FFFFFF
##59638D	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678F

Deuteranopia (green-blind)

#52638C

Tritanopia (blue-blind)

#4A6B72

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #59638d;
/* rgb */ color: rgb(89, 99, 141);
/* oklch */ color: oklch(50.9% 0.068 273.5);

Tailwind

colors: {
  custom: {
    50: '#8a8fae',
    500: '#59638d',
    950: '#000000',
  },
}

SCSS

$custom: #59638d;
$custom-light: #8a8fae;
$custom-dark: #000000;

JSON

{
  "hex": "#59638d",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 228.462,
    "s": 22.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50872,
    "c": 0.06804,
    "h": 273.5
  },
  "luminance": 0.12971
}

Semantic roles & 50–950 ramp

primary

#59638D

secondary

#B0AA92

accent

#AE69BF

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #59638D

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

Preview Lab → · Contrast checker → · Palette generator →