#5B1775#5B1775

#5B1775 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.6% C 0.154 H 314.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#5B1775
RGB	rgb(91, 23, 117)
HSL	hsl(283, 67%, 27%)
HSV	hsv(283, 80%, 46%)
CMYK	cmyk(22.2%, 80.3%, 0%, 54.1%)
CIE-LAB	lab(24.07, 44.86, -39.05)
CIE-LCH	lch(24.07, 59.47, 318.96°)
OKLab	oklab(36.55% 0.1081 -0.1103)
OKLCH	oklch(36.55% 0.154 314.4)
XYZ	xyz(7.8311, 4.1216, 17.2092)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1775 #317517

analogous

#2C1775 #5B1775 #751760

triadic

#5B1775 #755B17 #17755B

tetradic

#5B1775 #752C17 #317517 #176075

square

#5B1775 #752C17 #317517 #176075

split-complementary

#5B1775 #607517 #17752C

monochromatic

#14051A #330D42 #5B1775 #8321A8 #A830D6

Accessibility & contrast

On white

11.51

#5B1775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#5B1775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1775

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1775	#FFFFFF	#000000	##FFFFFF
##5B1775	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003678

Deuteranopia (green-blind)

#103B73

Tritanopia (blue-blind)

#592D46

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5b1775;
/* rgb */ color: rgb(91, 23, 117);
/* oklch */ color: oklch(36.6% 0.154 314.4);

Tailwind

colors: {
  custom: {
    50: '#8d5d9d',
    500: '#5b1775',
    950: '#000000',
  },
}

SCSS

$custom: #5b1775;
$custom-light: #8d5d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1775",
  "rgb": {
    "r": 91,
    "g": 23,
    "b": 117
  },
  "hsl": {
    "h": 283.404,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36552,
    "c": 0.15443,
    "h": 314.4
  },
  "luminance": 0.04121
}

Semantic roles & 50–950 ramp

primary

#5B1775

secondary

#5CAA3D

accent

#EA3E6D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D050E

muted

#7D797E

Preview Lab

Preview with #5B1775

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

Preview Lab → · Contrast checker → · Palette generator →