#5B1876#5B1876

#5B1876 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.7% C 0.154 H 313.9°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#5B1876
RGB	rgb(91, 24, 118)
HSL	hsl(283, 66%, 28%)
HSV	hsv(283, 80%, 46%)
CMYK	cmyk(22.9%, 79.7%, 0%, 53.7%)
CIE-LAB	lab(24.28, 44.70, -39.35)
CIE-LCH	lch(24.28, 59.55, 318.64°)
OKLab	oklab(36.72% 0.107 -0.1112)
OKLCH	oklch(36.72% 0.154 313.9)
XYZ	xyz(7.9105, 4.1857, 17.5272)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1876 #337618

analogous

#2C1876 #5B1876 #761862

triadic

#5B1876 #765B18 #18765B

tetradic

#5B1876 #762C18 #337618 #186276

square

#5B1876 #762C18 #337618 #186276

split-complementary

#5B1876 #627618 #18762C

monochromatic

#140519 #340E43 #5B1876 #8222A9 #A733D5

Accessibility & contrast

On white

11.43

#5B1876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#5B1876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1876

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1876	#FFFFFF	#000000	##FFFFFF
##5B1876	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003679

Deuteranopia (green-blind)

#103B74

Tritanopia (blue-blind)

#582E46

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #5b1876;
/* rgb */ color: rgb(91, 24, 118);
/* oklch */ color: oklch(36.7% 0.154 313.9);

Tailwind

colors: {
  custom: {
    50: '#8d5d9e',
    500: '#5b1876',
    950: '#000000',
  },
}

SCSS

$custom: #5b1876;
$custom-light: #8d5d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1876",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 118
  },
  "hsl": {
    "h": 282.766,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36722,
    "c": 0.1543,
    "h": 313.9
  },
  "luminance": 0.04185
}

Semantic roles & 50–950 ramp

primary

#5B1876

secondary

#5EAB3F

accent

#E93F70

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D050E

muted

#7D797E

Preview Lab

Preview with #5B1876

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

Preview Lab → · Contrast checker → · Palette generator →