#5B1563#5B1563

#5B1563 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.0% C 0.140 H 323.4°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#5B1563
RGB	rgb(91, 21, 99)
HSL	hsl(294, 65%, 24%)
HSV	hsv(294, 79%, 39%)
CMYK	cmyk(8.1%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(22.52, 41.88, -29.87)
CIE-LCH	lch(22.52, 51.44, 324.50°)
OKLab	oklab(35.04% 0.1123 -0.0834)
OKLCH	oklch(35.04% 0.14 323.4)
XYZ	xyz(6.8345, 3.6617, 12.1488)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1563 #1D6315

analogous

#341563 #5B1563 #631544

triadic

#5B1563 #635B15 #15635B

tetradic

#5B1563 #633415 #1D6315 #154463

square

#5B1563 #633415 #1D6315 #154463

split-complementary

#5B1563 #446315 #156334

monochromatic

#170519 #2D0A31 #5B1563 #892095 #B82AC8

Accessibility & contrast

On white

12.12

#5B1563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#5B1563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1563

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1563	#FFFFFF	#000000	##FFFFFF
##5B1563	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#233961

Tritanopia (blue-blind)

#5D233B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b1563;
/* rgb */ color: rgb(91, 21, 99);
/* oklch */ color: oklch(35.0% 0.140 323.4);

Tailwind

colors: {
  custom: {
    50: '#8c5b90',
    500: '#5b1563',
    950: '#000000',
  },
}

SCSS

$custom: #5b1563;
$custom-light: #8c5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1563",
  "rgb": {
    "r": 91,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 293.846,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35044,
    "c": 0.13989,
    "h": 323.4
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#5B1563

secondary

#449A3A

accent

#E84051

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B1563

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

Preview Lab → · Contrast checker → · Palette generator →