#581E89#581E89

#581E89 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.4% C 0.166 H 304.0°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#581E89
RGB	rgb(88, 30, 137)
HSL	hsl(273, 64%, 33%)
HSV	hsv(273, 78%, 54%)
CMYK	cmyk(35.8%, 78.1%, 0%, 46.3%)
CIE-LAB	lab(26.18, 46.09, -48.28)
CIE-LCH	lch(26.18, 66.75, 313.67°)
OKLab	oklab(38.45% 0.0929 -0.1376)
OKLCH	oklch(38.45% 0.166 304)
XYZ	xyz(9.0031, 4.8094, 24.1161)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E89 #4F891E

analogous

#221E89 #581E89 #891E85

triadic

#581E89 #89581E #1E8958

tetradic

#581E89 #89221E #4F891E #1E8589

square

#581E89 #89221E #4F891E #1E8589

split-complementary

#581E89 #85891E #1E8922

monochromatic

#180825 #381357 #581E89 #7829BB #974AD7

Accessibility & contrast

On white

10.70

#581E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#581E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E89

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E89	#FFFFFF	#000000	##FFFFFF
##581E89	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8C

Deuteranopia (green-blind)

#003E87

Tritanopia (blue-blind)

#4E3953

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #581e89;
/* rgb */ color: rgb(88, 30, 137);
/* oklch */ color: oklch(38.4% 0.166 304.0);

Tailwind

colors: {
  custom: {
    50: '#8c61ac',
    500: '#581e89',
    950: '#000000',
  },
}

SCSS

$custom: #581e89;
$custom-light: #8c61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#581e89",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 137
  },
  "hsl": {
    "h": 272.523,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38448,
    "c": 0.166,
    "h": 304
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#581E89

secondary

#7DBA49

accent

#E7418D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #581E89

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

Preview Lab → · Contrast checker → · Palette generator →