#591081#591081

#591081 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.172 H 308.9°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#591081
RGB	rgb(89, 16, 129)
HSL	hsl(279, 78%, 28%)
HSV	hsv(279, 88%, 51%)
CMYK	cmyk(31%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(23.93, 49.41, -46.92)
CIE-LCH	lch(23.93, 68.13, 316.48°)
OKLab	oklab(36.7% 0.1078 -0.1334)
OKLCH	oklch(36.7% 0.172 308.9)
XYZ	xyz(8.2667, 4.0796, 21.1166)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.29

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591081 #388110

analogous

#201081 #591081 #811070

triadic

#591081 #815910 #108159

tetradic

#591081 #812010 #388110 #107081

square

#591081 #812010 #388110 #107081

split-complementary

#591081 #708110 #108120

monochromatic

#13031B #33094B #591081 #7F17B7 #A127E4

Accessibility & contrast

On white

11.57

#591081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591081

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591081	#FFFFFF	#000000	##FFFFFF
##591081	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003684

Deuteranopia (green-blind)

#003A7F

Tritanopia (blue-blind)

#53304B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591081;
/* rgb */ color: rgb(89, 16, 129);
/* oklch */ color: oklch(36.7% 0.172 308.9);

Tailwind

colors: {
  custom: {
    50: '#8d5ba6',
    500: '#591081',
    950: '#000000',
  },
}

SCSS

$custom: #591081;
$custom-light: #8d5ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#591081",
  "rgb": {
    "r": 89,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 278.761,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36697,
    "c": 0.17151,
    "h": 308.9
  },
  "luminance": 0.04079
}

Semantic roles & 50–950 ramp

primary

#591081

secondary

#64B736

accent

#F43378

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D040F

muted

#7E797F

Preview Lab

Preview with #591081

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

Preview Lab → · Contrast checker → · Palette generator →