#4C1081#4C1081

#4C1081 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.9% C 0.169 H 301.4°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C1081
RGB	rgb(76, 16, 129)
HSL	hsl(272, 78%, 28%)
HSV	hsv(272, 88%, 51%)
CMYK	cmyk(41.1%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(21.92, 47.42, -50.30)
CIE-LCH	lch(21.92, 69.13, 313.31°)
OKLab	oklab(34.89% 0.088 -0.1438)
OKLCH	oklch(34.89% 0.169 301.4)
XYZ	xyz(7.1273, 3.4920, 21.0632)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 1.63

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1081 #458110

analogous

#131081 #4C1081 #81107D

triadic

#4C1081 #814C10 #10814C

tetradic

#4C1081 #811310 #458110 #107D81

square

#4C1081 #811310 #458110 #107D81

split-complementary

#4C1081 #7D8110 #108113

monochromatic

#10031B #2C094B #4C1081 #6C17B7 #8C27E4

Accessibility & contrast

On white

12.36

#4C1081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4C1081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1081

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1081	#FFFFFF	#000000	##FFFFFF
##4C1081	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00347F

Tritanopia (blue-blind)

#40324B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4c1081;
/* rgb */ color: rgb(76, 16, 129);
/* oklch */ color: oklch(34.9% 0.169 301.4);

Tailwind

colors: {
  custom: {
    50: '#8459a7',
    500: '#4c1081',
    950: '#000000',
  },
}

SCSS

$custom: #4c1081;
$custom-light: #8459a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1081",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 271.858,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34885,
    "c": 0.16858,
    "h": 301.4
  },
  "luminance": 0.03492
}

Semantic roles & 50–950 ramp

primary

#4C1081

secondary

#72B736

accent

#F4338E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4C1081

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

Preview Lab → · Contrast checker → · Palette generator →