#591581#591581

#591581 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.167 H 308.5°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#591581
RGB	rgb(89, 21, 129)
HSL	hsl(278, 72%, 29%)
HSV	hsv(278, 84%, 51%)
CMYK	cmyk(31%, 83.7%, 0%, 49.4%)
CIE-LAB	lab(24.47, 47.85, -46.05)
CIE-LCH	lch(24.47, 66.40, 316.10°)
OKLab	oklab(37.07% 0.1042 -0.1309)
OKLCH	oklch(37.07% 0.167 308.5)
XYZ	xyz(8.3496, 4.2453, 21.1442)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591581 #3D8115

analogous

#231581 #591581 #811573

triadic

#591581 #815915 #158159

tetradic

#591581 #812315 #3D8115 #157381

square

#591581 #812315 #3D8115 #157381

split-complementary

#591581 #738115 #158123

monochromatic

#12041A #350C4C #591581 #7D1EB6 #9E33DE

Accessibility & contrast

On white

11.36

#591581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#591581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591581

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591581	#FFFFFF	#000000	##FFFFFF
##591581	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003884

Deuteranopia (green-blind)

#003B7F

Tritanopia (blue-blind)

#53324C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591581;
/* rgb */ color: rgb(89, 21, 129);
/* oklch */ color: oklch(37.1% 0.167 308.5);

Tailwind

colors: {
  custom: {
    50: '#8d5ca6',
    500: '#591581',
    950: '#000000',
  },
}

SCSS

$custom: #591581;
$custom-light: #8d5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#591581",
  "rgb": {
    "r": 89,
    "g": 21,
    "b": 129
  },
  "hsl": {
    "h": 277.778,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37067,
    "c": 0.1673,
    "h": 308.5
  },
  "luminance": 0.04245
}

Semantic roles & 50–950 ramp

primary

#591581

secondary

#69B63C

accent

#EF397C

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #591581

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

Preview Lab → · Contrast checker → · Palette generator →