#59637D#59637D

#59637D is a mid, muted blue. Relative luminance 0.125; OKLCH L 50.1% C 0.043 H 268.4°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#59637D
RGB	rgb(89, 99, 125)
HSL	hsl(223, 17%, 42%)
HSV	hsv(223, 29%, 49%)
CMYK	cmyk(28.8%, 20.8%, 0%, 51%)
CIE-LAB	lab(42.04, 2.60, -15.79)
CIE-LCH	lch(42.04, 16.00, 279.35°)
OKLab	oklab(50.12% -0.0012 -0.0434)
OKLCH	oklch(50.12% 0.043 268.4)
XYZ	xyz(12.2823, 12.5278, 21.1690)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59637D #7D7359

analogous

#59757D #59637D #61597D

triadic

#59637D #7D5963 #637D59

tetradic

#59637D #7D5975 #7D7359 #597D61

square

#59637D #7D5975 #7D7359 #597D61

split-complementary

#59637D #7D6159 #757D59

monochromatic

#262A36 #404759 #59637D #76819D #9AA2B7

Accessibility & contrast

On white

5.99

#59637D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#59637D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59637D

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59637D	#FFFFFF	#000000	##FFFFFF
##59637D	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B657E

Deuteranopia (green-blind)

#58627C

Tritanopia (blue-blind)

#4F686C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #59637d;
/* rgb */ color: rgb(89, 99, 125);
/* oklch */ color: oklch(50.1% 0.043 268.4);

Tailwind

colors: {
  custom: {
    50: '#888fa2',
    500: '#59637d',
    950: '#000000',
  },
}

SCSS

$custom: #59637d;
$custom-light: #888fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#59637d",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 125
  },
  "hsl": {
    "h": 223.333,
    "s": 16.822,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50123,
    "c": 0.04341,
    "h": 268.4
  },
  "luminance": 0.12528
}

Semantic roles & 50–950 ramp

primary

#59637D

secondary

#A59E8D

accent

#A56EBA

background

#F8F8FA

surface

#F0F0F3

border

#CBCBCD

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #59637D

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

Preview Lab → · Contrast checker → · Palette generator →