#581A5C#581A5C

#581A5C is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.6% C 0.125 H 325.3°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#581A5C
RGB	rgb(88, 26, 92)
HSL	hsl(296, 56%, 23%)
HSV	hsv(296, 72%, 36%)
CMYK	cmyk(4.3%, 71.7%, 0%, 63.9%)
CIE-LAB	lab(22.25, 37.73, -25.71)
CIE-LCH	lch(22.25, 45.66, 325.73°)
OKLab	oklab(34.6% 0.1031 -0.0714)
OKLCH	oklch(34.6% 0.125 325.3)
XYZ	xyz(6.3255, 3.5866, 10.4822)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A5C #1E5C1A

analogous

#371A5C #581A5C #5C1A3F

triadic

#581A5C #5C581A #1A5C58

tetradic

#581A5C #5C371A #1E5C1A #1A3F5C

square

#581A5C #5C371A #1E5C1A #1A3F5C

split-complementary

#581A5C #3F5C1A #1A5C37

monochromatic

#170718 #2A0D2C #581A5C #86278C #B335BB

Accessibility & contrast

On white

12.23

#581A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#581A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A5C

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A5C	#FFFFFF	#000000	##FFFFFF
##581A5C	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C305E

Deuteranopia (green-blind)

#27385A

Tritanopia (blue-blind)

#5A2438

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581a5c;
/* rgb */ color: rgb(88, 26, 92);
/* oklch */ color: oklch(34.6% 0.125 325.3);

Tailwind

colors: {
  custom: {
    50: '#8a5d8a',
    500: '#581a5c',
    950: '#000000',
  },
}

SCSS

$custom: #581a5c;
$custom-light: #8a5d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#581a5c",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 92
  },
  "hsl": {
    "h": 296.364,
    "s": 55.932,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34604,
    "c": 0.1254,
    "h": 325.3
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#581A5C

secondary

#459240

accent

#DF4952

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581A5C

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

Preview Lab → · Contrast checker → · Palette generator →