#4C108D#4C108D

#4C108D is a dark, vivid violet. Relative luminance 0.038; OKLCH L 36.1% C 0.181 H 297.5°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C108D
RGB	rgb(76, 16, 141)
HSL	hsl(269, 80%, 31%)
HSV	hsv(269, 89%, 55%)
CMYK	cmyk(46.1%, 88.7%, 0%, 44.7%)
CIE-LAB	lab(23.10, 50.33, -55.88)
CIE-LCH	lch(23.10, 75.21, 312.01°)
OKLab	oklab(36.06% 0.0833 -0.1602)
OKLCH	oklch(36.06% 0.181 297.5)
XYZ	xyz(7.9722, 3.8300, 25.5134)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C108D #518D10

analogous

#10128D #4C108D #8A108D

triadic

#4C108D #8D4C10 #108D4C

tetradic

#4C108D #8D1012 #518D10 #108D8A

square

#4C108D #8D1012 #518D10 #108D8A

split-complementary

#4C108D #8D8A10 #128D10

monochromatic

#11041F #2E0A56 #4C108D #6A16C4 #8830E7

Accessibility & contrast

On white

11.89

#4C108D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4C108D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C108D

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C108D	#FFFFFF	#000000	##FFFFFF
##4C108D	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003790

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#3A3752

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4c108d;
/* rgb */ color: rgb(76, 16, 141);
/* oklch */ color: oklch(36.1% 0.181 297.5);

Tailwind

colors: {
  custom: {
    50: '#865aaf',
    500: '#4c108d',
    950: '#000000',
  },
}

SCSS

$custom: #4c108d;
$custom-light: #865aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c108d",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 141
  },
  "hsl": {
    "h": 268.8,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36058,
    "c": 0.18054,
    "h": 297.5
  },
  "luminance": 0.0383
}

Semantic roles & 50–950 ramp

primary

#4C108D

secondary

#7FC237

accent

#F63298

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0411

muted

#7D7980

Preview Lab

Preview with #4C108D

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

Preview Lab → · Contrast checker → · Palette generator →