#581A57#581A57

#581A57 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.3% C 0.121 H 328.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#581A57
RGB	rgb(88, 26, 87)
HSL	hsl(301, 54%, 22%)
HSV	hsv(301, 70%, 35%)
CMYK	cmyk(0%, 70.5%, 1.1%, 65.5%)
CIE-LAB	lab(21.95, 36.76, -22.86)
CIE-LCH	lch(21.95, 43.29, 328.12°)
OKLab	oklab(34.29% 0.1029 -0.0631)
OKLCH	oklch(34.29% 0.121 328.5)
XYZ	xyz(6.1141, 3.5020, 9.3689)
Luminance	0.0350 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A57 #1A581B

analogous

#3A1A58 #581A57 #581A38

triadic

#581A57 #57581A #1A5758

tetradic

#581A57 #583A1A #1A581B #1A3858

square

#581A57 #583A1A #1A581B #1A3858

split-complementary

#581A57 #38581A #1A583A

monochromatic

#180717 #290C28 #581A57 #872886 #B636B4

Accessibility & contrast

On white

12.35

#581A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#581A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A57

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A57	#FFFFFF	#000000	##FFFFFF
##581A57	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122F59

Deuteranopia (green-blind)

#2A3755

Tritanopia (blue-blind)

#5B2236

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581a57;
/* rgb */ color: rgb(88, 26, 87);
/* oklch */ color: oklch(34.3% 0.121 328.5);

Tailwind

colors: {
  custom: {
    50: '#8a5c86',
    500: '#581a57',
    950: '#000000',
  },
}

SCSS

$custom: #581a57;
$custom-light: #8a5c86;
$custom-dark: #000000;

JSON

{
  "hex": "#581a57",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 87
  },
  "hsl": {
    "h": 300.968,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34287,
    "c": 0.12073,
    "h": 328.5
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#581A57

secondary

#408E41

accent

#DE4C4A

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581A57

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

Preview Lab → · Contrast checker → · Palette generator →