#5B1963#5B1963

#5B1963 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.4% C 0.135 H 323.2°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B1963
RGB	rgb(91, 25, 99)
HSL	hsl(294, 60%, 24%)
HSV	hsv(294, 75%, 39%)
CMYK	cmyk(8.1%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(23.07, 40.32, -28.99)
CIE-LCH	lch(23.07, 49.66, 324.28°)
OKLab	oklab(35.44% 0.1081 -0.0808)
OKLCH	oklch(35.44% 0.135 323.2)
XYZ	xyz(6.9139, 3.8207, 12.1753)
Luminance	0.0382 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1963 #216319

analogous

#361963 #5B1963 #631946

triadic

#5B1963 #635B19 #19635B

tetradic

#5B1963 #633619 #216319 #194663

square

#5B1963 #633619 #216319 #194663

split-complementary

#5B1963 #466319 #196336

monochromatic

#160618 #2E0D32 #5B1963 #882594 #B532C5

Accessibility & contrast

On white

11.90

#5B1963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#5B1963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1963

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1963	#FFFFFF	#000000	##FFFFFF
##5B1963	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023265

Deuteranopia (green-blind)

#253A61

Tritanopia (blue-blind)

#5D263C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b1963;
/* rgb */ color: rgb(91, 25, 99);
/* oklch */ color: oklch(35.4% 0.135 323.2);

Tailwind

colors: {
  custom: {
    50: '#8c5d90',
    500: '#5b1963',
    950: '#000000',
  },
}

SCSS

$custom: #5b1963;
$custom-light: #8c5d90;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1963",
  "rgb": {
    "r": 91,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 293.514,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35436,
    "c": 0.13495,
    "h": 323.2
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#5B1963

secondary

#49993F

accent

#E34556

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B1963

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

Preview Lab → · Contrast checker → · Palette generator →