#581F95#581F95

#581F95 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.6% C 0.178 H 300.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#581F95
RGB	rgb(88, 31, 149)
HSL	hsl(269, 66%, 35%)
HSV	hsv(269, 79%, 58%)
CMYK	cmyk(40.9%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(27.36, 48.63, -53.78)
CIE-LCH	lch(27.36, 72.51, 312.12°)
OKLab	oklab(39.6% 0.0889 -0.1537)
OKLCH	oklch(39.6% 0.178 300)
XYZ	xyz(9.9379, 5.2245, 28.9128)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F95 #5C951F

analogous

#1F2195 #581F95 #931F95

triadic

#581F95 #95581F #1F9558

tetradic

#581F95 #951F21 #5C951F #1F9593

square

#581F95 #951F21 #5C951F #1F9593

split-complementary

#581F95 #95931F #21951F

monochromatic

#1C0A30 #3A1462 #581F95 #762AC8 #9553DB

Accessibility & contrast

On white

10.27

#581F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#581F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F95

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F95	#FFFFFF	#000000	##FFFFFF
##581F95	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004098

Deuteranopia (green-blind)

#004093

Tritanopia (blue-blind)

#4A3F5A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #581f95;
/* rgb */ color: rgb(88, 31, 149);
/* oklch */ color: oklch(39.6% 0.178 300.0);

Tailwind

colors: {
  custom: {
    50: '#8d62b5',
    500: '#581f95',
    950: '#000000',
  },
}

SCSS

$custom: #581f95;
$custom-light: #8d62b5;
$custom-dark: #000000;

JSON

{
  "hex": "#581f95",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 268.983,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39595,
    "c": 0.17758,
    "h": 300
  },
  "luminance": 0.05225
}

Semantic roles & 50–950 ramp

primary

#581F95

secondary

#8ABF51

accent

#E93F97

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #581F95

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

Preview Lab → · Contrast checker → · Palette generator →