#581F54#581F54

#581F54 is a dark, moderate purple. Relative luminance 0.037; OKLCH L 34.7% C 0.110 H 330.5°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#581F54
RGB	rgb(88, 31, 84)
HSL	hsl(304, 48%, 23%)
HSV	hsv(304, 65%, 35%)
CMYK	cmyk(0%, 64.8%, 4.5%, 65.5%)
CIE-LAB	lab(22.64, 33.81, -19.78)
CIE-LCH	lch(22.64, 39.17, 329.67°)
OKLab	oklab(34.73% 0.0959 -0.0543)
OKLCH	oklch(34.73% 0.11 330.5)
XYZ	xyz(6.1147, 3.6952, 8.7770)
Luminance	0.0369 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F54 #1F5823

analogous

#3F1F58 #581F54 #581F37

triadic

#581F54 #54581F #1F5458

tetradic

#581F54 #583F1F #1F5823 #1F3758

square

#581F54 #583F1F #1F5823 #1F3758

split-complementary

#581F54 #37581F #1F583F

monochromatic

#170816 #2B0F29 #581F54 #852F7F #B33FAA

Accessibility & contrast

On white

12.08

#581F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#581F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F54

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F54	#FFFFFF	#000000	##FFFFFF
##581F54	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3156

Deuteranopia (green-blind)

#2E3952

Tritanopia (blue-blind)

#5B2536

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581f54;
/* rgb */ color: rgb(88, 31, 84);
/* oklch */ color: oklch(34.7% 0.110 330.5);

Tailwind

colors: {
  custom: {
    50: '#895f84',
    500: '#581f54',
    950: '#000000',
  },
}

SCSS

$custom: #581f54;
$custom-light: #895f84;
$custom-dark: #000000;

JSON

{
  "hex": "#581f54",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 84
  },
  "hsl": {
    "h": 304.211,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3473,
    "c": 0.11017,
    "h": 330.5
  },
  "luminance": 0.03695
}

Semantic roles & 50–950 ramp

primary

#581F54

secondary

#468D4B

accent

#D75A50

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581F54

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

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