#581E76#581E76

#581E76 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.146 H 311.4°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#581E76
RGB	rgb(88, 30, 118)
HSL	hsl(280, 59%, 29%)
HSV	hsv(280, 75%, 46%)
CMYK	cmyk(25.4%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(24.68, 41.57, -38.73)
CIE-LCH	lch(24.68, 56.82, 317.02°)
OKLab	oklab(36.91% 0.0967 -0.1095)
OKLCH	oklch(36.91% 0.146 311.4)
XYZ	xyz(7.7582, 4.3115, 17.5595)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E76 #3C761E

analogous

#2C1E76 #581E76 #761E68

triadic

#581E76 #76581E #1E7658

tetradic

#581E76 #762C1E #3C761E #1E6876

square

#581E76 #762C1E #3C761E #1E6876

split-complementary

#581E76 #68761E #1E762C

monochromatic

#120618 #341245 #581E76 #7C2AA7 #9E40CE

Accessibility & contrast

On white

11.28

#581E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#581E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E76

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E76	#FFFFFF	#000000	##FFFFFF
##581E76	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003879

Deuteranopia (green-blind)

#113C74

Tritanopia (blue-blind)

#543148

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #581e76;
/* rgb */ color: rgb(88, 30, 118);
/* oklch */ color: oklch(36.9% 0.146 311.4);

Tailwind

colors: {
  custom: {
    50: '#8b609e',
    500: '#581e76',
    950: '#000000',
  },
}

SCSS

$custom: #581e76;
$custom-light: #8b609e;
$custom-dark: #000000;

JSON

{
  "hex": "#581e76",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 279.545,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36907,
    "c": 0.14607,
    "h": 311.4
  },
  "luminance": 0.04311
}

Semantic roles & 50–950 ramp

primary

#581E76

secondary

#68AA46

accent

#E3457B

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581E76

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

Preview Lab → · Contrast checker → · Palette generator →