#5B1367#5B1367

#5B1367 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.146 H 321.4°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#5B1367
RGB	rgb(91, 19, 103)
HSL	hsl(291, 69%, 24%)
HSV	hsv(291, 82%, 40%)
CMYK	cmyk(11.7%, 81.6%, 0%, 59.6%)
CIE-LAB	lab(22.55, 43.38, -32.45)
CIE-LCH	lch(22.55, 54.17, 323.21°)
OKLab	oklab(35.15% 0.1139 -0.0909)
OKLCH	oklch(35.15% 0.146 321.4)
XYZ	xyz(6.9952, 3.6696, 13.1692)
Luminance	0.0367 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.64

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1367 #1F6713

analogous

#311367 #5B1367 #671349

triadic

#5B1367 #675B13 #13675B

tetradic

#5B1367 #673113 #1F6713 #134967

square

#5B1367 #673113 #1F6713 #134967

split-complementary

#5B1367 #496713 #136731

monochromatic

#17051A #2D0933 #5B1367 #891D9B #B626CE

Accessibility & contrast

On white

12.11

#5B1367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#5B1367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1367

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1367	#FFFFFF	#000000	##FFFFFF
##5B1367	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003169

Deuteranopia (green-blind)

#1E3865

Tritanopia (blue-blind)

#5C243D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b1367;
/* rgb */ color: rgb(91, 19, 103);
/* oklch */ color: oklch(35.2% 0.146 321.4);

Tailwind

colors: {
  custom: {
    50: '#8d5a93',
    500: '#5b1367',
    950: '#000000',
  },
}

SCSS

$custom: #5b1367;
$custom-light: #8d5a93;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1367",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 103
  },
  "hsl": {
    "h": 291.429,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35151,
    "c": 0.14571,
    "h": 321.4
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary

#5B1367

secondary

#469E37

accent

#EC3C55

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5B1367

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

Preview Lab → · Contrast checker → · Palette generator →