#4C1A7D#4C1A7D

#4C1A7D is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.155 H 301.7°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C1A7D
RGB	rgb(76, 26, 125)
HSL	hsl(270, 66%, 30%)
HSV	hsv(270, 79%, 49%)
CMYK	cmyk(39.2%, 79.2%, 0%, 51%)
CIE-LAB	lab(22.85, 42.64, -46.24)
CIE-LCH	lch(22.85, 62.90, 312.68°)
OKLab	oklab(35.42% 0.0815 -0.132)
OKLCH	oklch(35.42% 0.155 301.7)
XYZ	xyz(7.0507, 3.7559, 19.7516)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.30

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1A7D #4B7D1A

analogous

#1B1A7D #4C1A7D #7D1A7D

triadic

#4C1A7D #7D4C1A #1A7D4C

tetradic

#4C1A7D #7D1B1A #4B7D1A #1A7D7D

square

#4C1A7D #7D1B1A #4B7D1A #1A7D7D

split-complementary

#4C1A7D #7D7D1A #1A7D1B

monochromatic

#0F0519 #2D0F4A #4C1A7D #6B25B0 #893BD6

Accessibility & contrast

On white

11.99

#4C1A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4C1A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1A7D

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1A7D	#FFFFFF	#000000	##FFFFFF
##4C1A7D	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#41344B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4c1a7d;
/* rgb */ color: rgb(76, 26, 125);
/* oklch */ color: oklch(35.4% 0.155 301.7);

Tailwind

colors: {
  custom: {
    50: '#835da3',
    500: '#4c1a7d',
    950: '#000000',
  },
}

SCSS

$custom: #4c1a7d;
$custom-light: #835da3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1a7d",
  "rgb": {
    "r": 76,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 270.303,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3542,
    "c": 0.15511,
    "h": 301.7
  },
  "luminance": 0.03756
}

Semantic roles & 50–950 ramp

primary

#4C1A7D

secondary

#79B142

accent

#E93F93

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4C1A7D

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

Preview Lab → · Contrast checker → · Palette generator →