#59638E#59638E

#59638E is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.9% C 0.070 H 273.7°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#59638E
RGB	rgb(89, 99, 142)
HSL	hsl(229, 23%, 45%)
HSV	hsv(229, 37%, 56%)
CMYK	cmyk(37.3%, 30.3%, 0%, 44.3%)
CIE-LAB	lab(42.76, 7.35, -24.93)
CIE-LCH	lch(42.76, 25.99, 286.42°)
OKLab	oklab(50.92% 0.0044 -0.0694)
OKLCH	oklch(50.92% 0.07 273.7)
XYZ	xyz(13.4627, 13.0000, 27.3858)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59638E #8E8459

analogous

#597E8E #59638E #69598E

triadic

#59638E #8E5963 #638E59

tetradic

#59638E #8E597E #8E8459 #598E69

square

#59638E #8E597E #8E8459 #598E69

split-complementary

#59638E #8E6959 #7E8E59

monochromatic

#2A2F43 #414968 #59638E #7983AB #9FA6C3

Accessibility & contrast

On white

5.83

#59638E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#59638E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59638E

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59638E	#FFFFFF	#000000	##FFFFFF
##59638E	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556790

Deuteranopia (green-blind)

#51638D

Tritanopia (blue-blind)

#496B72

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #59638e;
/* rgb */ color: rgb(89, 99, 142);
/* oklch */ color: oklch(50.9% 0.070 273.7);

Tailwind

colors: {
  custom: {
    50: '#8a8faf',
    500: '#59638e',
    950: '#000000',
  },
}

SCSS

$custom: #59638e;
$custom-light: #8a8faf;
$custom-dark: #000000;

JSON

{
  "hex": "#59638e",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 142
  },
  "hsl": {
    "h": 228.679,
    "s": 22.944,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50922,
    "c": 0.06957,
    "h": 273.7
  },
  "luminance": 0.13001
}

Semantic roles & 50–950 ramp

primary

#59638E

secondary

#B0AB92

accent

#AF68BF

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #59638E

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

Preview Lab → · Contrast checker → · Palette generator →