#4C2C81#4C2C81

#4C2C81 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.1% C 0.137 H 296.7°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#4C2C81
RGB	rgb(76, 44, 129)
HSL	hsl(263, 49%, 34%)
HSV	hsv(263, 66%, 51%)
CMYK	cmyk(41.1%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(26.51, 34.43, -42.81)
CIE-LCH	lch(26.51, 54.93, 308.81°)
OKLab	oklab(38.14% 0.0614 -0.122)
OKLCH	oklch(38.14% 0.137 296.7)
XYZ	xyz(7.8426, 4.9227, 21.3016)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2C81 #61812C

analogous

#2C3781 #4C2C81 #772C81

triadic

#4C2C81 #814C2C #2C814C

tetradic

#4C2C81 #812C37 #61812C #2C8177

square

#4C2C81 #812C37 #61812C #2C8177

split-complementary

#4C2C81 #81772C #37812C

monochromatic

#160D26 #311C53 #4C2C81 #673CAF #875FC8

Accessibility & contrast

On white

10.58

#4C2C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4C2C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2C81

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2C81	#FFFFFF	#000000	##FFFFFF
##4C2C81	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F84

Deuteranopia (green-blind)

#003E7F

Tritanopia (blue-blind)

#3F3F52

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4c2c81;
/* rgb */ color: rgb(76, 44, 129);
/* oklch */ color: oklch(38.1% 0.137 296.7);

Tailwind

colors: {
  custom: {
    50: '#8267a6',
    500: '#4c2c81',
    950: '#000000',
  },
}

SCSS

$custom: #4c2c81;
$custom-light: #8267a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2c81",
  "rgb": {
    "r": 76,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 262.588,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38136,
    "c": 0.13656,
    "h": 296.7
  },
  "luminance": 0.04923
}

Semantic roles & 50–950 ramp

primary

#4C2C81

secondary

#8FAF5A

accent

#D94FA5

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #4C2C81

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

Preview Lab → · Contrast checker → · Palette generator →