#591E81#591E81

#591E81 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.158 H 307.5°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#591E81
RGB	rgb(89, 30, 129)
HSL	hsl(276, 62%, 31%)
HSV	hsv(276, 77%, 51%)
CMYK	cmyk(31%, 76.7%, 0%, 49.4%)
CIE-LAB	lab(25.68, 44.36, -44.08)
CIE-LCH	lch(25.68, 62.54, 315.18°)
OKLab	oklab(37.92% 0.0962 -0.1252)
OKLCH	oklch(37.92% 0.158 307.5)
XYZ	xyz(8.5457, 4.6375, 21.2096)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.79

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E81 #46811E

analogous

#281E81 #591E81 #811E77

triadic

#591E81 #81591E #1E8159

tetradic

#591E81 #81281E #46811E #1E7781

square

#591E81 #81281E #46811E #1E7781

split-complementary

#591E81 #77811E #1E8128

monochromatic

#14071E #37124F #591E81 #7B2AB3 #9A46D4

Accessibility & contrast

On white

10.90

#591E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#591E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E81

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E81	#FFFFFF	#000000	##FFFFFF
##591E81	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B84

Deuteranopia (green-blind)

#003D7F

Tritanopia (blue-blind)

#52364E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591e81;
/* rgb */ color: rgb(89, 30, 129);
/* oklch */ color: oklch(37.9% 0.158 307.5);

Tailwind

colors: {
  custom: {
    50: '#8c60a6',
    500: '#591e81',
    950: '#000000',
  },
}

SCSS

$custom: #591e81;
$custom-light: #8c60a6;
$custom-dark: #000000;

JSON

{
  "hex": "#591e81",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 129
  },
  "hsl": {
    "h": 275.758,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37916,
    "c": 0.15788,
    "h": 307.5
  },
  "luminance": 0.04637
}

Semantic roles & 50–950 ramp

primary

#591E81

secondary

#73B447

accent

#E54284

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #591E81

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

Preview Lab → · Contrast checker → · Palette generator →