#581E7D#581E7D

#581E7D is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.153 H 308.5°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#581E7D
RGB	rgb(88, 30, 125)
HSL	hsl(277, 61%, 30%)
HSV	hsv(277, 76%, 49%)
CMYK	cmyk(29.6%, 76%, 0%, 51%)
CIE-LAB	lab(25.21, 43.21, -42.32)
CIE-LCH	lch(25.21, 60.48, 315.60°)
OKLab	oklab(37.46% 0.0955 -0.12)
OKLCH	oklch(37.46% 0.153 308.5)
XYZ	xyz(8.1897, 4.4841, 19.8321)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.95

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E7D #437D1E

analogous

#291E7D #581E7D #7D1E72

triadic

#581E7D #7D581E #1E7D58

tetradic

#581E7D #7D291E #437D1E #1E727D

square

#581E7D #7D291E #437D1E #1E727D

split-complementary

#581E7D #727D1E #1E7D29

monochromatic

#13061A #35124C #581E7D #7B2AAE #9A43D2

Accessibility & contrast

On white

11.07

#581E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#581E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E7D

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E7D	#FFFFFF	#000000	##FFFFFF
##581E7D	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#013C7B

Tritanopia (blue-blind)

#52344C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #581e7d;
/* rgb */ color: rgb(88, 30, 125);
/* oklch */ color: oklch(37.5% 0.153 308.5);

Tailwind

colors: {
  custom: {
    50: '#8b60a3',
    500: '#581e7d',
    950: '#000000',
  },
}

SCSS

$custom: #581e7d;
$custom-light: #8b60a3;
$custom-dark: #000000;

JSON

{
  "hex": "#581e7d",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 125
  },
  "hsl": {
    "h": 276.632,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37457,
    "c": 0.1534,
    "h": 308.5
  },
  "luminance": 0.04484
}

Semantic roles & 50–950 ramp

primary

#581E7D

secondary

#70B046

accent

#E44382

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #581E7D

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

Preview Lab → · Contrast checker → · Palette generator →