#581D56#581D56

#581D56 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.6% C 0.115 H 329.1°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#581D56
RGB	rgb(88, 29, 86)
HSL	hsl(302, 50%, 23%)
HSV	hsv(302, 67%, 35%)
CMYK	cmyk(0%, 67%, 2.3%, 65.5%)
CIE-LAB	lab(22.39, 35.17, -21.50)
CIE-LCH	lch(22.39, 41.22, 328.57°)
OKLab	oklab(34.59% 0.0989 -0.0592)
OKLCH	oklch(34.59% 0.115 329.1)
XYZ	xyz(6.1435, 3.6257, 9.1786)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D56 #1D581F

analogous

#3C1D58 #581D56 #581D38

triadic

#581D56 #56581D #1D5658

tetradic

#581D56 #583C1D #1D581F #1D3858

square

#581D56 #583C1D #1D581F #1D3858

split-complementary

#581D56 #38581D #1D583C

monochromatic

#170816 #2A0E29 #581D56 #862C83 #B43BB0

Accessibility & contrast

On white

12.17

#581D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D56

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D56	#FFFFFF	#000000	##FFFFFF
##581D56	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173058

Deuteranopia (green-blind)

#2C3854

Tritanopia (blue-blind)

#5B2436

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581d56;
/* rgb */ color: rgb(88, 29, 86);
/* oklch */ color: oklch(34.6% 0.115 329.1);

Tailwind

colors: {
  custom: {
    50: '#895e86',
    500: '#581d56',
    950: '#000000',
  },
}

SCSS

$custom: #581d56;
$custom-light: #895e86;
$custom-dark: #000000;

JSON

{
  "hex": "#581d56",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 86
  },
  "hsl": {
    "h": 302.034,
    "s": 50.427,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34589,
    "c": 0.11526,
    "h": 329.1
  },
  "luminance": 0.03625
}

Semantic roles & 50–950 ramp

primary

#581D56

secondary

#448D46

accent

#DA534E

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581D56

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

Preview Lab → · Contrast checker → · Palette generator →