#5B1853#5B1853

#5B1853 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.3% C 0.122 H 333.1°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#5B1853
RGB	rgb(91, 24, 83)
HSL	hsl(307, 58%, 23%)
HSV	hsv(307, 74%, 36%)
CMYK	cmyk(0%, 73.6%, 8.8%, 64.3%)
CIE-LAB	lab(21.95, 37.71, -20.14)
CIE-LCH	lch(21.95, 42.75, 331.89°)
OKLab	oklab(34.32% 0.1087 -0.0552)
OKLCH	oklch(34.32% 0.122 333.1)
XYZ	xyz(6.2024, 3.5025, 8.5313)
Luminance	0.0350 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1853 #185B20

analogous

#41185B #5B1853 #5B1832

triadic

#5B1853 #535B18 #18535B

tetradic

#5B1853 #5B4118 #185B20 #18325B

square

#5B1853 #5B4118 #185B20 #18325B

split-complementary

#5B1853 #325B18 #185B41

monochromatic

#180616 #2B0B27 #5B1853 #8B257F #BC32AB

Accessibility & contrast

On white

12.35

#5B1853 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#5B1853 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1853

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1853	#FFFFFF	#000000	##FFFFFF
##5B1853	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162E55

Deuteranopia (green-blind)

#2D3851

Tritanopia (blue-blind)

#5F1E33

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b1853;
/* rgb */ color: rgb(91, 24, 83);
/* oklch */ color: oklch(34.3% 0.122 333.1);

Tailwind

colors: {
  custom: {
    50: '#8c5c83',
    500: '#5b1853',
    950: '#000000',
  },
}

SCSS

$custom: #5b1853;
$custom-light: #8c5c83;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1853",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 83
  },
  "hsl": {
    "h": 307.164,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34319,
    "c": 0.12194,
    "h": 333.1
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#5B1853

secondary

#3D9247

accent

#E15946

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #5B1853

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

Preview Lab → · Contrast checker → · Palette generator →