#5B1882#5B1882

#5B1882 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.166 H 309.0°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B1882
RGB	rgb(91, 24, 130)
HSL	hsl(278, 69%, 30%)
HSV	hsv(278, 82%, 51%)
CMYK	cmyk(30%, 81.5%, 0%, 49%)
CIE-LAB	lab(25.23, 47.37, -45.43)
CIE-LCH	lch(25.23, 65.63, 316.20°)
OKLab	oklab(37.69% 0.1044 -0.129)
OKLCH	oklch(37.69% 0.166 309)
XYZ	xyz(8.6695, 4.4893, 21.5246)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.25

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1882 #3F8218

analogous

#261882 #5B1882 #821874

triadic

#5B1882 #825B18 #18825B

tetradic

#5B1882 #822618 #3F8218 #187482

square

#5B1882 #822618 #3F8218 #187482

split-complementary

#5B1882 #748218 #188226

monochromatic

#13051B #370E4E #5B1882 #7F22B6 #9F3ADB

Accessibility & contrast

On white

11.07

#5B1882 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5B1882 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1882

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1882	#FFFFFF	#000000	##FFFFFF
##5B1882	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003985

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#55334D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5b1882;
/* rgb */ color: rgb(91, 24, 130);
/* oklch */ color: oklch(37.7% 0.166 309.0);

Tailwind

colors: {
  custom: {
    50: '#8e5ea7',
    500: '#5b1882',
    950: '#000000',
  },
}

SCSS

$custom: #5b1882;
$custom-light: #8e5ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1882",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 130
  },
  "hsl": {
    "h": 277.925,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.37689,
    "c": 0.16596,
    "h": 309
  },
  "luminance": 0.04489
}

Semantic roles & 50–950 ramp

primary

#5B1882

secondary

#6BB640

accent

#EC3C7D

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #5B1882

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

Preview Lab → · Contrast checker → · Palette generator →