#581D96#581D96

#581D96 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.181 H 300.0°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#581D96
RGB	rgb(88, 29, 150)
HSL	hsl(269, 68%, 35%)
HSV	hsv(269, 81%, 59%)
CMYK	cmyk(41.3%, 80.7%, 0%, 41.2%)
CIE-LAB	lab(27.17, 49.70, -54.71)
CIE-LCH	lch(27.17, 73.91, 312.25°)
OKLab	oklab(39.49% 0.0902 -0.1565)
OKLCH	oklch(39.49% 0.181 300)
XYZ	xyz(9.9675, 5.1553, 29.3182)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D96 #5B961D

analogous

#1D1F96 #581D96 #941D96

triadic

#581D96 #96581D #1D9658

tetradic

#581D96 #961D1F #5B961D #1D9694

square

#581D96 #961D1F #5B961D #1D9694

split-complementary

#581D96 #96941D #1F961D

monochromatic

#1C092F #3A1363 #581D96 #7627C9 #9550DD

Accessibility & contrast

On white

10.34

#581D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#581D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D96

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D96	#FFFFFF	#000000	##FFFFFF
##581D96	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003F94

Tritanopia (blue-blind)

#493E5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #581d96;
/* rgb */ color: rgb(88, 29, 150);
/* oklch */ color: oklch(39.5% 0.181 300.0);

Tailwind

colors: {
  custom: {
    50: '#8e61b6',
    500: '#581d96',
    950: '#000000',
  },
}

SCSS

$custom: #581d96;
$custom-light: #8e61b6;
$custom-dark: #000000;

JSON

{
  "hex": "#581d96",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 150
  },
  "hsl": {
    "h": 269.256,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39489,
    "c": 0.18059,
    "h": 300
  },
  "luminance": 0.05155
}

Semantic roles & 50–950 ramp

primary

#581D96

secondary

#89C04F

accent

#EA3D96

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #581D96

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

Preview Lab → · Contrast checker → · Palette generator →