#4D1C84#4D1C84

#4D1C84 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.161 H 299.6°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C84
RGB	rgb(77, 28, 132)
HSL	hsl(268, 65%, 31%)
HSV	hsv(268, 79%, 52%)
CMYK	cmyk(41.7%, 78.8%, 0%, 48.2%)
CIE-LAB	lab(23.91, 43.73, -48.91)
CIE-LCH	lch(23.91, 65.61, 311.80°)
OKLab	oklab(36.39% 0.0793 -0.1398)
OKLCH	oklch(36.39% 0.161 299.6)
XYZ	xyz(7.6396, 4.0741, 22.2092)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C84 #53841C

analogous

#1C1F84 #4D1C84 #811C84

triadic

#4D1C84 #844D1C #1C844D

tetradic

#4D1C84 #841C1F #53841C #1C8481

square

#4D1C84 #841C1F #53841C #1C8481

split-complementary

#4D1C84 #84811C #1F841C

monochromatic

#12071F #301152 #4D1C84 #6A27B6 #8943D7

Accessibility & contrast

On white

11.57

#4D1C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4D1C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C84

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C84	#FFFFFF	#000000	##FFFFFF
##4D1C84	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#003882

Tritanopia (blue-blind)

#40384F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4d1c84;
/* rgb */ color: rgb(77, 28, 132);
/* oklch */ color: oklch(36.4% 0.161 299.6);

Tailwind

colors: {
  custom: {
    50: '#855ea9',
    500: '#4d1c84',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c84;
$custom-light: #855ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c84",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 132
  },
  "hsl": {
    "h": 268.269,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3639,
    "c": 0.16074,
    "h": 299.6
  },
  "luminance": 0.04074
}

Semantic roles & 50–950 ramp

primary

#4D1C84

secondary

#81B745

accent

#E84099

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4D1C84

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

Preview Lab → · Contrast checker → · Palette generator →