#5B1154#5B1154

#5B1154 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.7% C 0.132 H 332.4°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#5B1154
RGB	rgb(91, 17, 84)
HSL	hsl(306, 69%, 21%)
HSV	hsv(306, 81%, 36%)
CMYK	cmyk(0%, 81.3%, 7.7%, 64.3%)
CIE-LAB	lab(21.08, 40.53, -22.20)
CIE-LCH	lch(21.08, 46.21, 331.30°)
OKLab	oklab(33.71% 0.1165 -0.061)
OKLCH	oklch(33.71% 0.132 332.4)
XYZ	xyz(6.1151, 3.2657, 8.6941)
Luminance	0.0326 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1154 #115B18

analogous

#3D115B #5B1154 #5B112F

triadic

#5B1154 #545B11 #11545B

tetradic

#5B1154 #5B3D11 #115B18 #112F5B

square

#5B1154 #5B3D11 #115B18 #112F5B

split-complementary

#5B1154 #2F5B11 #115B3D

monochromatic

#1A0518 #270724 #5B1154 #8F1B84 #C224B3

Accessibility & contrast

On white

12.70

#5B1154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#5B1154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1154

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1154	#FFFFFF	#000000	##FFFFFF
##5B1154	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2C56

Deuteranopia (green-blind)

#2A3652

Tritanopia (blue-blind)

#5F1A32

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b1154;
/* rgb */ color: rgb(91, 17, 84);
/* oklch */ color: oklch(33.7% 0.132 332.4);

Tailwind

colors: {
  custom: {
    50: '#8c5984',
    500: '#5b1154',
    950: '#000000',
  },
}

SCSS

$custom: #5b1154;
$custom-light: #8c5984;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1154",
  "rgb": {
    "r": 91,
    "g": 17,
    "b": 84
  },
  "hsl": {
    "h": 305.676,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33708,
    "c": 0.13156,
    "h": 332.4
  },
  "luminance": 0.03265
}

Semantic roles & 50–950 ramp

primary

#5B1154

secondary

#34943D

accent

#EB4D3C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1154

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

Preview Lab → · Contrast checker → · Palette generator →