#581782#581782

#581782 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.166 H 307.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#581782
RGB	rgb(88, 23, 130)
HSL	hsl(276, 70%, 30%)
HSV	hsv(276, 82%, 51%)
CMYK	cmyk(32.3%, 82.3%, 0%, 49%)
CIE-LAB	lab(24.64, 47.19, -46.41)
CIE-LCH	lch(24.64, 66.19, 315.48°)
OKLab	oklab(37.18% 0.1008 -0.132)
OKLCH	oklch(37.18% 0.166 307.4)
XYZ	xyz(8.3593, 4.2993, 21.5042)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581782 #418217

analogous

#231782 #581782 #821776

triadic

#581782 #825817 #178258

tetradic

#581782 #822317 #418217 #177682

square

#581782 #822317 #418217 #177682

split-complementary

#581782 #768217 #178223

monochromatic

#12051A #350E4E #581782 #7B20B6 #9B38DC

Accessibility & contrast

On white

11.29

#581782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#581782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581782

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581782	#FFFFFF	#000000	##FFFFFF
##581782	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#003B80

Tritanopia (blue-blind)

#51334D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #581782;
/* rgb */ color: rgb(88, 23, 130);
/* oklch */ color: oklch(37.2% 0.166 307.4);

Tailwind

colors: {
  custom: {
    50: '#8c5da7',
    500: '#581782',
    950: '#000000',
  },
}

SCSS

$custom: #581782;
$custom-light: #8c5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#581782",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 130
  },
  "hsl": {
    "h": 276.449,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.37181,
    "c": 0.16613,
    "h": 307.4
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#581782

secondary

#6EB63E

accent

#ED3B81

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #581782

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

Preview Lab → · Contrast checker → · Palette generator →