#581D68#581D68

#581D68 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.8% C 0.133 H 318.3°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#581D68
RGB	rgb(88, 29, 104)
HSL	hsl(287, 56%, 26%)
HSV	hsv(287, 72%, 41%)
CMYK	cmyk(15.4%, 72.1%, 0%, 59.2%)
CIE-LAB	lab(23.52, 38.88, -31.57)
CIE-LCH	lch(23.52, 50.08, 320.92°)
OKLab	oklab(35.76% 0.0992 -0.0885)
OKLCH	oklch(35.76% 0.133 318.3)
XYZ	xyz(6.9622, 3.9532, 13.4903)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.42

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D68 #2D681D

analogous

#321D68 #581D68 #681D52

triadic

#581D68 #68581D #1D6858

tetradic

#581D68 #68321D #2D681D #1D5268

square

#581D68 #68321D #2D681D #1D5268

split-complementary

#581D68 #52681D #1D6832

monochromatic

#140718 #301038 #581D68 #802A98 #A938C7

Accessibility & contrast

On white

11.73

#581D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D68

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D68	#FFFFFF	#000000	##FFFFFF
##581D68	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346A

Deuteranopia (green-blind)

#213A66

Tritanopia (blue-blind)

#582B40

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581d68;
/* rgb */ color: rgb(88, 29, 104);
/* oklch */ color: oklch(35.8% 0.133 318.3);

Tailwind

colors: {
  custom: {
    50: '#8a5f93',
    500: '#581d68',
    950: '#000000',
  },
}

SCSS

$custom: #581d68;
$custom-light: #8a5f93;
$custom-dark: #000000;

JSON

{
  "hex": "#581d68",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 104
  },
  "hsl": {
    "h": 287.2,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35761,
    "c": 0.13296,
    "h": 318.3
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary

#581D68

secondary

#579D44

accent

#E04868

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #581D68

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

Preview Lab → · Contrast checker → · Palette generator →