#581F6E#581F6E

#581F6E is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.4% C 0.136 H 315.0°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#581F6E
RGB	rgb(88, 31, 110)
HSL	hsl(283, 56%, 28%)
HSV	hsv(283, 72%, 43%)
CMYK	cmyk(20%, 71.8%, 0%, 56.9%)
CIE-LAB	lab(24.26, 39.28, -34.27)
CIE-LCH	lch(24.26, 52.12, 318.90°)
OKLab	oklab(36.43% 0.0964 -0.0964)
OKLCH	oklch(36.43% 0.136 315)
XYZ	xyz(7.3285, 4.1807, 15.1697)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F6E #356E1F

analogous

#301F6E #581F6E #6E1F5C

triadic

#581F6E #6E581F #1F6E58

tetradic

#581F6E #6E301F #356E1F #1F5C6E

square

#581F6E #6E301F #356E1F #1F5C6E

split-complementary

#581F6E #5C6E1F #1F6E30

monochromatic

#130718 #32123E #581F6E #7E2C9E #A23FC9

Accessibility & contrast

On white

11.44

#581F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#581F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F6E

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F6E	#FFFFFF	#000000	##FFFFFF
##581F6E	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003670

Deuteranopia (green-blind)

#1D3B6C

Tritanopia (blue-blind)

#562F44

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #581f6e;
/* rgb */ color: rgb(88, 31, 110);
/* oklch */ color: oklch(36.4% 0.136 315.0);

Tailwind

colors: {
  custom: {
    50: '#8a6098',
    500: '#581f6e',
    950: '#000000',
  },
}

SCSS

$custom: #581f6e;
$custom-light: #8a6098;
$custom-dark: #000000;

JSON

{
  "hex": "#581f6e",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 110
  },
  "hsl": {
    "h": 283.291,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36427,
    "c": 0.13635,
    "h": 315
  },
  "luminance": 0.0418
}

Semantic roles & 50–950 ramp

primary

#581F6E

secondary

#60A247

accent

#DF4872

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581F6E

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

Preview Lab → · Contrast checker → · Palette generator →