#5B2091#5B2091

#5B2091 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.7% C 0.173 H 302.8°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#5B2091
RGB	rgb(91, 32, 145)
HSL	hsl(271, 64%, 35%)
HSV	hsv(271, 78%, 57%)
CMYK	cmyk(37.2%, 77.9%, 0%, 43.1%)
CIE-LAB	lab(27.58, 47.74, -50.95)
CIE-LCH	lch(27.58, 69.83, 313.14°)
OKLab	oklab(39.73% 0.0936 -0.1453)
OKLCH	oklch(39.73% 0.173 302.8)
XYZ	xyz(9.9405, 5.3015, 27.2822)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2091 #569120

analogous

#222091 #5B2091 #91208F

triadic

#5B2091 #915B20 #20915B

tetradic

#5B2091 #912220 #569120 #208F91

square

#5B2091 #912220 #569120 #208F91

split-complementary

#5B2091 #8F9120 #209122

monochromatic

#1C0A2D #3C155F #5B2091 #7A2BC3 #9952D9

Accessibility & contrast

On white

10.19

#5B2091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#5B2091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2091

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2091	#FFFFFF	#000000	##FFFFFF
##5B2091	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00418F

Tritanopia (blue-blind)

#503D58

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #5b2091;
/* rgb */ color: rgb(91, 32, 145);
/* oklch */ color: oklch(39.7% 0.173 302.8);

Tailwind

colors: {
  custom: {
    50: '#8f62b2',
    500: '#5b2091',
    950: '#000000',
  },
}

SCSS

$custom: #5b2091;
$custom-light: #8f62b2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2091",
  "rgb": {
    "r": 91,
    "g": 32,
    "b": 145
  },
  "hsl": {
    "h": 271.327,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39726,
    "c": 0.17286,
    "h": 302.8
  },
  "luminance": 0.05302
}

Semantic roles & 50–950 ramp

primary

#5B2091

secondary

#84BC51

accent

#E74190

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #5B2091

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

Preview Lab → · Contrast checker → · Palette generator →