#581D51#581D51

#581D51 is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.3% C 0.111 H 332.7°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#581D51
RGB	rgb(88, 29, 81)
HSL	hsl(307, 50%, 23%)
HSV	hsv(307, 67%, 35%)
CMYK	cmyk(0%, 67%, 8%, 65.5%)
CIE-LAB	lab(22.12, 34.22, -18.58)
CIE-LCH	lch(22.12, 38.94, 331.50°)
OKLab	oklab(34.3% 0.0983 -0.0508)
OKLCH	oklch(34.3% 0.111 332.7)
XYZ	xyz(5.9491, 3.5480, 8.1545)
Luminance	0.0355 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D51 #1D5824

analogous

#411D58 #581D51 #581D33

triadic

#581D51 #51581D #1D5158

tetradic

#581D51 #58411D #1D5824 #1D3358

square

#581D51 #58411D #1D5824 #1D3358

split-complementary

#581D51 #33581D #1D5841

monochromatic

#170815 #2A0E27 #581D51 #862C7B #B43BA6

Accessibility & contrast

On white

12.28

#581D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#581D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D51

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D51	#FFFFFF	#000000	##FFFFFF
##581D51	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3053

Deuteranopia (green-blind)

#2E384F

Tritanopia (blue-blind)

#5C2234

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581d51;
/* rgb */ color: rgb(88, 29, 81);
/* oklch */ color: oklch(34.3% 0.111 332.7);

Tailwind

colors: {
  custom: {
    50: '#895e82',
    500: '#581d51',
    950: '#000000',
  },
}

SCSS

$custom: #581d51;
$custom-light: #895e82;
$custom-dark: #000000;

JSON

{
  "hex": "#581d51",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 81
  },
  "hsl": {
    "h": 307.119,
    "s": 50.427,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34297,
    "c": 0.11066,
    "h": 332.7
  },
  "luminance": 0.03548
}

Semantic roles & 50–950 ramp

primary

#581D51

secondary

#448D4C

accent

#DA5E4E

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #581D51

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

Preview Lab → · Contrast checker → · Palette generator →