#581F6D#581F6D

#581F6D is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.4% C 0.135 H 315.5°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#581F6D
RGB	rgb(88, 31, 109)
HSL	hsl(284, 56%, 27%)
HSV	hsv(284, 72%, 43%)
CMYK	cmyk(19.3%, 71.6%, 0%, 57.3%)
CIE-LAB	lab(24.19, 39.05, -33.73)
CIE-LCH	lch(24.19, 51.60, 319.18°)
OKLab	oklab(36.35% 0.0965 -0.0949)
OKLCH	oklch(36.35% 0.135 315.5)
XYZ	xyz(7.2744, 4.1591, 14.8846)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F6D #346D1F

analogous

#311F6D #581F6D #6D1F5B

triadic

#581F6D #6D581F #1F6D58

tetradic

#581F6D #6D311F #346D1F #1F5B6D

square

#581F6D #6D311F #346D1F #1F5B6D

split-complementary

#581F6D #5B6D1F #1F6D31

monochromatic

#130718 #32113D #581F6D #7E2D9D #A33EC8

Accessibility & contrast

On white

11.46

#581F6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#581F6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F6D

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F6D	#FFFFFF	#000000	##FFFFFF
##581F6D	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366F

Deuteranopia (green-blind)

#1E3B6B

Tritanopia (blue-blind)

#562E43

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #581f6d;
/* rgb */ color: rgb(88, 31, 109);
/* oklch */ color: oklch(36.4% 0.135 315.5);

Tailwind

colors: {
  custom: {
    50: '#8a6097',
    500: '#581f6d',
    950: '#000000',
  },
}

SCSS

$custom: #581f6d;
$custom-light: #8a6097;
$custom-dark: #000000;

JSON

{
  "hex": "#581f6d",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 109
  },
  "hsl": {
    "h": 283.846,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36355,
    "c": 0.13531,
    "h": 315.5
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#581F6D

secondary

#5FA147

accent

#DF4971

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #581F6D

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

Preview Lab → · Contrast checker → · Palette generator →