#5B147A#5B147A

#5B147A is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.7% C 0.162 H 312.5°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#5B147A
RGB	rgb(91, 20, 122)
HSL	hsl(282, 72%, 28%)
HSV	hsv(282, 84%, 48%)
CMYK	cmyk(25.4%, 83.6%, 0%, 52.2%)
CIE-LAB	lab(24.10, 46.99, -42.20)
CIE-LCH	lch(24.10, 63.16, 318.08°)
OKLab	oklab(36.69% 0.1096 -0.1195)
OKLCH	oklch(36.69% 0.162 312.5)
XYZ	xyz(8.0767, 4.1298, 18.7803)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B147A #337A14

analogous

#28147A #5B147A #7A1466

triadic

#5B147A #7A5B14 #147A5B

tetradic

#5B147A #7A2814 #337A14 #14667A

square

#5B147A #7A2814 #337A14 #14667A

split-complementary

#5B147A #667A14 #147A28

monochromatic

#14041A #340B45 #5B147A #821DAF #A72CDC

Accessibility & contrast

On white

11.50

#5B147A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#5B147A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B147A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B147A	#FFFFFF	#000000	##FFFFFF
##5B147A	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367D

Deuteranopia (green-blind)

#003B78

Tritanopia (blue-blind)

#572E48

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5b147a;
/* rgb */ color: rgb(91, 20, 122);
/* oklch */ color: oklch(36.7% 0.162 312.5);

Tailwind

colors: {
  custom: {
    50: '#8e5ca1',
    500: '#5b147a',
    950: '#000000',
  },
}

SCSS

$custom: #5b147a;
$custom-light: #8e5ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b147a",
  "rgb": {
    "r": 91,
    "g": 20,
    "b": 122
  },
  "hsl": {
    "h": 281.765,
    "s": 71.831,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36694,
    "c": 0.16219,
    "h": 312.5
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#5B147A

secondary

#5EB03A

accent

#EF3970

background

#F9F5FA

surface

#F1E9F3

border

#CBC5CD

text

#0D040F

muted

#7E797F

Preview Lab

Preview with #5B147A

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

Preview Lab → · Contrast checker → · Palette generator →