#4B1163#4B1163

#4B1163 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.2% C 0.138 H 313.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B1163
RGB	rgb(75, 17, 99)
HSL	hsl(282, 71%, 23%)
HSV	hsv(282, 83%, 39%)
CMYK	cmyk(24.2%, 82.8%, 0%, 61.2%)
CIE-LAB	lab(19.22, 39.88, -35.33)
CIE-LCH	lch(19.22, 53.28, 318.46°)
OKLab	oklab(32.15% 0.0947 -0.0999)
OKLCH	oklch(32.15% 0.138 313.5)
XYZ	xyz(5.3538, 2.7978, 12.0600)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1163 #296311

analogous

#221163 #4B1163 #631152

triadic

#4B1163 #634B11 #11634B

tetradic

#4B1163 #632211 #296311 #115263

square

#4B1163 #632211 #296311 #115263

split-complementary

#4B1163 #526311 #116322

monochromatic

#14041A #23082F #4B1163 #731A97 #9A23CB

Accessibility & contrast

On white

13.46

#4B1163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4B1163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1163

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1163	#FFFFFF	#000000	##FFFFFF
##4B1163	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#073061

Tritanopia (blue-blind)

#48253A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b1163;
/* rgb */ color: rgb(75, 17, 99);
/* oklch */ color: oklch(32.2% 0.138 313.5);

Tailwind

colors: {
  custom: {
    50: '#815790',
    500: '#4b1163',
    950: '#000000',
  },
}

SCSS

$custom: #4b1163;
$custom-light: #815790;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1163",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 99
  },
  "hsl": {
    "h": 282.439,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32151,
    "c": 0.13764,
    "h": 313.5
  },
  "luminance": 0.02798
}

Semantic roles & 50–950 ramp

primary

#4B1163

secondary

#539B34

accent

#ED3A6F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B1163

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

Preview Lab → · Contrast checker → · Palette generator →