#581E8C#581E8C

#581E8C is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.169 H 303.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#581E8C
RGB	rgb(88, 30, 140)
HSL	hsl(272, 65%, 33%)
HSV	hsv(272, 79%, 55%)
CMYK	cmyk(37.1%, 78.6%, 0%, 45.1%)
CIE-LAB	lab(26.44, 46.83, -49.73)
CIE-LCH	lch(26.44, 68.31, 313.28°)
OKLab	oklab(38.71% 0.0922 -0.1418)
OKLCH	oklch(38.71% 0.169 303)
XYZ	xyz(9.2213, 4.8967, 25.2652)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E8C #528C1E

analogous

#211E8C #581E8C #8C1E89

triadic

#581E8C #8C581E #1E8C58

tetradic

#581E8C #8C211E #528C1E #1E898C

square

#581E8C #8C211E #528C1E #1E898C

split-complementary

#581E8C #898C1E #1E8C21

monochromatic

#190827 #38135A #581E8C #7829BE #964CD9

Accessibility & contrast

On white

10.61

#581E8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#581E8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E8C

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E8C	#FFFFFF	#000000	##FFFFFF
##581E8C	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8F

Deuteranopia (green-blind)

#003E8A

Tritanopia (blue-blind)

#4D3B54

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #581e8c;
/* rgb */ color: rgb(88, 30, 140);
/* oklch */ color: oklch(38.7% 0.169 303.0);

Tailwind

colors: {
  custom: {
    50: '#8c61ae',
    500: '#581e8c',
    950: '#000000',
  },
}

SCSS

$custom: #581e8c;
$custom-light: #8c61ae;
$custom-dark: #000000;

JSON

{
  "hex": "#581e8c",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 140
  },
  "hsl": {
    "h": 271.636,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.38705,
    "c": 0.16915,
    "h": 303
  },
  "luminance": 0.04897
}

Semantic roles & 50–950 ramp

primary

#581E8C

secondary

#80BB4B

accent

#E8408F

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #581E8C

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

Preview Lab → · Contrast checker → · Palette generator →