#581E8D#581E8D

#581E8D is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.8% C 0.170 H 302.7°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#581E8D
RGB	rgb(88, 30, 141)
HSL	hsl(271, 65%, 34%)
HSV	hsv(271, 79%, 55%)
CMYK	cmyk(37.6%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(26.52, 47.07, -50.21)
CIE-LCH	lch(26.52, 68.83, 313.15°)
OKLab	oklab(38.79% 0.0919 -0.1432)
OKLCH	oklch(38.79% 0.17 302.7)
XYZ	xyz(9.2953, 4.9263, 25.6553)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E8D #538D1E

analogous

#201E8D #581E8D #8D1E8A

triadic

#581E8D #8D581E #1E8D58

tetradic

#581E8D #8D201E #538D1E #1E8A8D

square

#581E8D #8D201E #538D1E #1E8A8D

split-complementary

#581E8D #8A8D1E #1E8D20

monochromatic

#190928 #39135B #581E8D #7729BF #964CD9

Accessibility & contrast

On white

10.58

#581E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#581E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E8D

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E8D	#FFFFFF	#000000	##FFFFFF
##581E8D	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E90

Deuteranopia (green-blind)

#003E8B

Tritanopia (blue-blind)

#4D3B55

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #581e8d;
/* rgb */ color: rgb(88, 30, 141);
/* oklch */ color: oklch(38.8% 0.170 302.7);

Tailwind

colors: {
  custom: {
    50: '#8d61af',
    500: '#581e8d',
    950: '#000000',
  },
}

SCSS

$custom: #581e8d;
$custom-light: #8d61af;
$custom-dark: #000000;

JSON

{
  "hex": "#581e8d",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 271.351,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.38791,
    "c": 0.17019,
    "h": 302.7
  },
  "luminance": 0.04926
}

Semantic roles & 50–950 ramp

primary

#581E8D

secondary

#81BC4B

accent

#E84090

background

#F9F5FA

surface

#F1EAF5

border

#CBC6CF

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #581E8D

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

Preview Lab → · Contrast checker → · Palette generator →