#581F67#581F67

#581F67 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.9% C 0.129 H 318.6°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#581F67
RGB	rgb(88, 31, 103)
HSL	hsl(288, 54%, 26%)
HSV	hsv(288, 70%, 40%)
CMYK	cmyk(14.6%, 69.9%, 0%, 59.6%)
CIE-LAB	lab(23.78, 37.72, -30.49)
CIE-LCH	lch(23.78, 48.51, 321.05°)
OKLab	oklab(35.93% 0.0968 -0.0854)
OKLCH	oklch(35.93% 0.129 318.6)
XYZ	xyz(6.9623, 4.0343, 13.2413)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F67 #2E671F

analogous

#341F67 #581F67 #671F52

triadic

#581F67 #67581F #1F6758

tetradic

#581F67 #67341F #2E671F #1F5267

square

#581F67 #67341F #2E671F #1F5267

split-complementary

#581F67 #52671F #1F6734

monochromatic

#140718 #301138 #581F67 #802D96 #A83CC4

Accessibility & contrast

On white

11.62

#581F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#581F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F67

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F67	#FFFFFF	#000000	##FFFFFF
##581F67	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053569

Deuteranopia (green-blind)

#233A65

Tritanopia (blue-blind)

#582C40

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #581f67;
/* rgb */ color: rgb(88, 31, 103);
/* oklch */ color: oklch(35.9% 0.129 318.6);

Tailwind

colors: {
  custom: {
    50: '#8a6093',
    500: '#581f67',
    950: '#000000',
  },
}

SCSS

$custom: #581f67;
$custom-light: #8a6093;
$custom-dark: #000000;

JSON

{
  "hex": "#581f67",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 103
  },
  "hsl": {
    "h": 287.5,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35933,
    "c": 0.12906,
    "h": 318.6
  },
  "luminance": 0.04034
}

Semantic roles & 50–950 ramp

primary

#581F67

secondary

#589B46

accent

#DD4B69

background

#F8F5F9

surface

#F0EAF1

border

#CBC6CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #581F67

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

Preview Lab → · Contrast checker → · Palette generator →