#581767#581767

#581767 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.0% C 0.140 H 319.3°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#581767
RGB	rgb(88, 23, 103)
HSL	hsl(289, 63%, 25%)
HSV	hsv(289, 78%, 40%)
CMYK	cmyk(14.6%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(22.54, 41.24, -32.49)
CIE-LCH	lch(22.54, 52.50, 321.77°)
OKLab	oklab(35.04% 0.1061 -0.0911)
OKLCH	oklch(35.04% 0.14 319.3)
XYZ	xyz(6.7788, 3.6671, 13.1801)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.79

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581767 #266717

analogous

#301767 #581767 #67174E

triadic

#581767 #675817 #176758

tetradic

#581767 #673017 #266717 #174E67

square

#581767 #673017 #266717 #174E67

split-complementary

#581767 #4E6717 #176730

monochromatic

#150619 #2D0C35 #581767 #832299 #AD2DCB

Accessibility & contrast

On white

12.11

#581767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581767

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581767	#FFFFFF	#000000	##FFFFFF
##581767	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003269

Deuteranopia (green-blind)

#1D3865

Tritanopia (blue-blind)

#58273E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581767;
/* rgb */ color: rgb(88, 23, 103);
/* oklch */ color: oklch(35.0% 0.140 319.3);

Tailwind

colors: {
  custom: {
    50: '#8a5c93',
    500: '#581767',
    950: '#000000',
  },
}

SCSS

$custom: #581767;
$custom-light: #8a5c93;
$custom-dark: #000000;

JSON

{
  "hex": "#581767",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 288.75,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35041,
    "c": 0.13984,
    "h": 319.3
  },
  "luminance": 0.03667
}

Semantic roles & 50–950 ramp

primary

#581767

secondary

#4F9D3D

accent

#E74160

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #581767

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

Preview Lab → · Contrast checker → · Palette generator →