#581D93#581D93

#581D93 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.177 H 300.9°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#581D93
RGB	rgb(88, 29, 147)
HSL	hsl(270, 67%, 35%)
HSV	hsv(270, 80%, 58%)
CMYK	cmyk(40.1%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(26.90, 48.96, -53.30)
CIE-LCH	lch(26.90, 72.37, 312.57°)
OKLab	oklab(39.22% 0.0911 -0.1523)
OKLCH	oklch(39.22% 0.177 300.9)
XYZ	xyz(9.7290, 5.0599, 28.0622)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D93 #58931D

analogous

#1D1D93 #581D93 #931D93

triadic

#581D93 #93581D #1D9358

tetradic

#581D93 #931D1D #58931D #1D9393

square

#581D93 #931D1D #58931D #1D9393

split-complementary

#581D93 #93931D #1D931D

monochromatic

#1B092D #391360 #581D93 #7727C6 #954EDC

Accessibility & contrast

On white

10.44

#581D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#581D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D93

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D93	#FFFFFF	#000000	##FFFFFF
##581D93	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#003F91

Tritanopia (blue-blind)

#4B3D58

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #581d93;
/* rgb */ color: rgb(88, 29, 147);
/* oklch */ color: oklch(39.2% 0.177 300.9);

Tailwind

colors: {
  custom: {
    50: '#8d61b4',
    500: '#581d93',
    950: '#000000',
  },
}

SCSS

$custom: #581d93;
$custom-light: #8d61b4;
$custom-dark: #000000;

JSON

{
  "hex": "#581d93",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 270,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39219,
    "c": 0.17747,
    "h": 300.9
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary

#581D93

secondary

#86BF4D

accent

#EA3E94

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #581D93

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

Preview Lab → · Contrast checker → · Palette generator →