#581F57#581F57

#581F57 is a dark, moderate purple. Relative luminance 0.037; OKLCH L 34.9% C 0.113 H 328.4°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#581F57
RGB	rgb(88, 31, 87)
HSL	hsl(301, 48%, 23%)
HSV	hsv(301, 65%, 35%)
CMYK	cmyk(0%, 64.8%, 1.1%, 65.5%)
CIE-LAB	lab(22.80, 34.39, -21.52)
CIE-LCH	lch(22.80, 40.57, 327.97°)
OKLab	oklab(34.91% 0.0962 -0.0593)
OKLCH	oklch(34.91% 0.113 328.4)
XYZ	xyz(6.2347, 3.7432, 9.4091)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F57 #1F5820

analogous

#3C1F58 #581F57 #581F3A

triadic

#581F57 #57581F #1F5758

tetradic

#581F57 #583C1F #1F5820 #1F3A58

square

#581F57 #583C1F #1F5820 #1F3A58

split-complementary

#581F57 #3A581F #1F583C

monochromatic

#170816 #2B0F2A #581F57 #852F84 #B33FB0

Accessibility & contrast

On white

12.01

#581F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#581F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F57

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F57	#FFFFFF	#000000	##FFFFFF
##581F57	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193259

Deuteranopia (green-blind)

#2D3955

Tritanopia (blue-blind)

#5B2638

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581f57;
/* rgb */ color: rgb(88, 31, 87);
/* oklch */ color: oklch(34.9% 0.113 328.4);

Tailwind

colors: {
  custom: {
    50: '#895f86',
    500: '#581f57',
    950: '#000000',
  },
}

SCSS

$custom: #581f57;
$custom-light: #895f86;
$custom-dark: #000000;

JSON

{
  "hex": "#581f57",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 87
  },
  "hsl": {
    "h": 301.053,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34905,
    "c": 0.11302,
    "h": 328.4
  },
  "luminance": 0.03743
}

Semantic roles & 50–950 ramp

primary

#581F57

secondary

#468D47

accent

#D75350

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581F57

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

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