#581A5F#581A5F

#581A5F is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.8% C 0.128 H 323.5°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#581A5F
RGB	rgb(88, 26, 95)
HSL	hsl(294, 57%, 24%)
HSV	hsv(294, 73%, 37%)
CMYK	cmyk(7.4%, 72.6%, 0%, 62.7%)
CIE-LAB	lab(22.44, 38.33, -27.39)
CIE-LCH	lch(22.44, 47.11, 324.46°)
OKLab	oklab(34.8% 0.1031 -0.0763)
OKLCH	oklch(34.8% 0.128 323.5)
XYZ	xyz(6.4593, 3.6401, 11.1866)
Luminance	0.0364 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A5F #215F1A

analogous

#351A5F #581A5F #5F1A43

triadic

#581A5F #5F581A #1A5F58

tetradic

#581A5F #5F351A #215F1A #1A435F

square

#581A5F #5F351A #215F1A #1A435F

split-complementary

#581A5F #435F1A #1A5F35

monochromatic

#160718 #2B0D2F #581A5F #85278F #B134BF

Accessibility & contrast

On white

12.15

#581A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A5F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A5F	#FFFFFF	#000000	##FFFFFF
##581A5F	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083161

Deuteranopia (green-blind)

#25385D

Tritanopia (blue-blind)

#5A253A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581a5f;
/* rgb */ color: rgb(88, 26, 95);
/* oklch */ color: oklch(34.8% 0.128 323.5);

Tailwind

colors: {
  custom: {
    50: '#8a5d8d',
    500: '#581a5f',
    950: '#000000',
  },
}

SCSS

$custom: #581a5f;
$custom-light: #8a5d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#581a5f",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 95
  },
  "hsl": {
    "h": 293.913,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34801,
    "c": 0.12826,
    "h": 323.5
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary

#581A5F

secondary

#499540

accent

#E04857

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581A5F

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

Preview Lab → · Contrast checker → · Palette generator →