#582181#582181

#582181 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.1% C 0.154 H 306.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#582181
RGB	rgb(88, 33, 129)
HSL	hsl(274, 59%, 32%)
HSV	hsv(274, 74%, 51%)
CMYK	cmyk(31.8%, 74.4%, 0%, 49.4%)
CIE-LAB	lab(26.00, 42.81, -43.56)
CIE-LCH	lch(26.00, 61.07, 314.50°)
OKLab	oklab(38.12% 0.0916 -0.1237)
OKLCH	oklch(38.12% 0.154 306.5)
XYZ	xyz(8.5299, 4.7475, 21.2316)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582181 #4A8121

analogous

#282181 #582181 #81217A

triadic

#582181 #815821 #218158

tetradic

#582181 #812821 #4A8121 #217A81

square

#582181 #812821 #4A8121 #217A81

split-complementary

#582181 #7A8121 #218128

monochromatic

#160820 #371550 #582181 #792DB2 #984BD1

Accessibility & contrast

On white

10.77

#582181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#582181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582181

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582181	#FFFFFF	#000000	##FFFFFF
##582181	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C84

Deuteranopia (green-blind)

#003E7F

Tritanopia (blue-blind)

#51384F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #582181;
/* rgb */ color: rgb(88, 33, 129);
/* oklch */ color: oklch(38.1% 0.154 306.5);

Tailwind

colors: {
  custom: {
    50: '#8b62a6',
    500: '#582181',
    950: '#000000',
  },
}

SCSS

$custom: #582181;
$custom-light: #8b62a6;
$custom-dark: #000000;

JSON

{
  "hex": "#582181",
  "rgb": {
    "r": 88,
    "g": 33,
    "b": 129
  },
  "hsl": {
    "h": 274.375,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.38116,
    "c": 0.15396,
    "h": 306.5
  },
  "luminance": 0.04747
}

Semantic roles & 50–950 ramp

primary

#582181

secondary

#77B44A

accent

#E24588

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C050F

muted

#7D7A7F

Preview Lab

Preview with #582181

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

Preview Lab → · Contrast checker → · Palette generator →