#581A67#581A67

#581A67 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.4% C 0.136 H 319.1°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#581A67
RGB	rgb(88, 26, 103)
HSL	hsl(288, 60%, 25%)
HSV	hsv(288, 75%, 40%)
CMYK	cmyk(14.6%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(22.98, 40.00, -31.79)
CIE-LCH	lch(22.98, 51.09, 321.52°)
OKLab	oklab(35.35% 0.1028 -0.0891)
OKLCH	oklch(35.35% 0.136 319.1)
XYZ	xyz(6.8418, 3.7931, 13.2011)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.00

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A67 #29671A

analogous

#321A67 #581A67 #671A4F

triadic

#581A67 #67581A #1A6758

tetradic

#581A67 #67321A #29671A #1A4F67

square

#581A67 #67321A #29671A #1A4F67

split-complementary

#581A67 #4F671A #1A6732

monochromatic

#150618 #2E0E36 #581A67 #822698 #AB33C9

Accessibility & contrast

On white

11.94

#581A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#581A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A67

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A67	#FFFFFF	#000000	##FFFFFF
##581A67	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003369

Deuteranopia (green-blind)

#1F3965

Tritanopia (blue-blind)

#58293E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #581a67;
/* rgb */ color: rgb(88, 26, 103);
/* oklch */ color: oklch(35.4% 0.136 319.1);

Tailwind

colors: {
  custom: {
    50: '#8a5d93',
    500: '#581a67',
    950: '#000000',
  },
}

SCSS

$custom: #581a67;
$custom-light: #8a5d93;
$custom-dark: #000000;

JSON

{
  "hex": "#581a67",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 288.312,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35352,
    "c": 0.13604,
    "h": 319.1
  },
  "luminance": 0.03793
}

Semantic roles & 50–950 ramp

primary

#581A67

secondary

#529D40

accent

#E34564

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #581A67

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

Preview Lab → · Contrast checker → · Palette generator →