#581F96#581F96

#581F96 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.7% C 0.179 H 299.7°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#581F96
RGB	rgb(88, 31, 150)
HSL	hsl(269, 66%, 35%)
HSV	hsv(269, 79%, 59%)
CMYK	cmyk(41.3%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(27.45, 48.88, -54.25)
CIE-LCH	lch(27.45, 73.03, 312.02°)
OKLab	oklab(39.68% 0.0886 -0.1551)
OKLCH	oklch(39.68% 0.179 299.7)
XYZ	xyz(10.0181, 5.2566, 29.3351)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F96 #5D961F

analogous

#1F2296 #581F96 #931F96

triadic

#581F96 #96581F #1F9658

tetradic

#581F96 #961F22 #5D961F #1F9693

square

#581F96 #961F22 #5D961F #1F9693

split-complementary

#581F96 #96931F #22961F

monochromatic

#1C0A31 #3A1563 #581F96 #7629C9 #9554DC

Accessibility & contrast

On white

10.24

#581F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#581F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F96

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F96	#FFFFFF	#000000	##FFFFFF
##581F96	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#004094

Tritanopia (blue-blind)

#493F5A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #581f96;
/* rgb */ color: rgb(88, 31, 150);
/* oklch */ color: oklch(39.7% 0.179 299.7);

Tailwind

colors: {
  custom: {
    50: '#8e62b6',
    500: '#581f96',
    950: '#000000',
  },
}

SCSS

$custom: #581f96;
$custom-light: #8e62b6;
$custom-dark: #000000;

JSON

{
  "hex": "#581f96",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 268.739,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39684,
    "c": 0.17863,
    "h": 299.7
  },
  "luminance": 0.05257
}

Semantic roles & 50–950 ramp

primary

#581F96

secondary

#8BBF52

accent

#E93F97

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #581F96

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

Preview Lab → · Contrast checker → · Palette generator →