#581D69#581D69

#581D69 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.8% C 0.134 H 317.7°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#581D69
RGB	rgb(88, 29, 105)
HSL	hsl(287, 57%, 26%)
HSV	hsv(287, 72%, 41%)
CMYK	cmyk(16.2%, 72.4%, 0%, 58.8%)
CIE-LAB	lab(23.58, 39.09, -32.11)
CIE-LCH	lch(23.58, 50.59, 320.60°)
OKLab	oklab(35.83% 0.0992 -0.0901)
OKLCH	oklch(35.83% 0.134 317.7)
XYZ	xyz(7.0133, 3.9737, 13.7594)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.57

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D69 #2E691D

analogous

#321D69 #581D69 #691D54

triadic

#581D69 #69581D #1D6958

tetradic

#581D69 #69321D #2E691D #1D5469

square

#581D69 #69321D #2E691D #1D5469

split-complementary

#581D69 #54691D #1D6932

monochromatic

#140718 #301039 #581D69 #802A99 #A838C8

Accessibility & contrast

On white

11.70

#581D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D69

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D69	#FFFFFF	#000000	##FFFFFF
##581D69	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346B

Deuteranopia (green-blind)

#203A67

Tritanopia (blue-blind)

#572B40

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581d69;
/* rgb */ color: rgb(88, 29, 105);
/* oklch */ color: oklch(35.8% 0.134 317.7);

Tailwind

colors: {
  custom: {
    50: '#8a5f94',
    500: '#581d69',
    950: '#000000',
  },
}

SCSS

$custom: #581d69;
$custom-light: #8a5f94;
$custom-dark: #000000;

JSON

{
  "hex": "#581d69",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 105
  },
  "hsl": {
    "h": 286.579,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35832,
    "c": 0.13397,
    "h": 317.7
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary

#581D69

secondary

#589E44

accent

#E0486A

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #581D69

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

Preview Lab → · Contrast checker → · Palette generator →