#4B1463#4B1463

#4B1463 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.134 H 313.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B1463
RGB	rgb(75, 20, 99)
HSL	hsl(282, 66%, 23%)
HSV	hsv(282, 80%, 39%)
CMYK	cmyk(24.2%, 79.8%, 0%, 61.2%)
CIE-LAB	lab(19.63, 38.69, -34.67)
CIE-LCH	lch(19.63, 51.95, 318.14°)
OKLab	oklab(32.44% 0.0917 -0.098)
OKLCH	oklch(32.44% 0.134 313.1)
XYZ	xyz(5.4035, 2.8972, 12.0765)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1463 #2C6314

analogous

#231463 #4B1463 #631453

triadic

#4B1463 #634B14 #14634B

tetradic

#4B1463 #632314 #2C6314 #145363

square

#4B1463 #632314 #2C6314 #145363

split-complementary

#4B1463 #536314 #146323

monochromatic

#130519 #240A30 #4B1463 #721E96 #9829C9

Accessibility & contrast

On white

13.30

#4B1463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4B1463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1463

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1463	#FFFFFF	#000000	##FFFFFF
##4B1463	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D65

Deuteranopia (green-blind)

#0B3161

Tritanopia (blue-blind)

#48263B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b1463;
/* rgb */ color: rgb(75, 20, 99);
/* oklch */ color: oklch(32.4% 0.134 313.1);

Tailwind

colors: {
  custom: {
    50: '#815890',
    500: '#4b1463',
    950: '#000000',
  },
}

SCSS

$custom: #4b1463;
$custom-light: #815890;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1463",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 99
  },
  "hsl": {
    "h": 281.772,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32441,
    "c": 0.13422,
    "h": 313.1
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#4B1463

secondary

#569A38

accent

#E93E72

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4B1463

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

Preview Lab → · Contrast checker → · Palette generator →