#4C1966#4C1966

#4C1966 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.131 H 311.6°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C1966
RGB	rgb(76, 25, 102)
HSL	hsl(280, 61%, 25%)
HSV	hsv(280, 75%, 40%)
CMYK	cmyk(25.5%, 75.5%, 0%, 60%)
CIE-LAB	lab(20.79, 37.41, -34.75)
CIE-LCH	lch(20.79, 51.06, 317.12°)
OKLab	oklab(33.38% 0.0873 -0.0982)
OKLCH	oklch(33.38% 0.131 311.6)
XYZ	xyz(5.7259, 3.1912, 12.8821)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1966 #336619

analogous

#251966 #4C1966 #66195A

triadic

#4C1966 #664C19 #19664C

tetradic

#4C1966 #662519 #336619 #195A66

square

#4C1966 #662519 #336619 #195A66

split-complementary

#4C1966 #5A6619 #196625

monochromatic

#120619 #270D35 #4C1966 #712597 #9531C8

Accessibility & contrast

On white

12.82

#4C1966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C1966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1966

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1966	#FFFFFF	#000000	##FFFFFF
##4C1966	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#0F3364

Tritanopia (blue-blind)

#492A3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c1966;
/* rgb */ color: rgb(76, 25, 102);
/* oklch */ color: oklch(33.4% 0.131 311.6);

Tailwind

colors: {
  custom: {
    50: '#815b92',
    500: '#4c1966',
    950: '#000000',
  },
}

SCSS

$custom: #4c1966;
$custom-light: #815b92;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1966",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 279.74,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33375,
    "c": 0.13141,
    "h": 311.6
  },
  "luminance": 0.03191
}

Semantic roles & 50–950 ramp

primary

#4C1966

secondary

#5E9C3F

accent

#E4447A

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1966

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

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