#4A1381#4A1381

#4A1381 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.9% C 0.166 H 299.9°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#4A1381
RGB	rgb(74, 19, 129)
HSL	hsl(270, 74%, 29%)
HSV	hsv(270, 85%, 51%)
CMYK	cmyk(42.6%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(21.97, 46.11, -50.22)
CIE-LCH	lch(21.97, 68.18, 312.56°)
OKLab	oklab(34.86% 0.0828 -0.1437)
OKLCH	oklch(34.86% 0.166 299.9)
XYZ	xyz(7.0184, 3.5065, 21.0717)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1381 #4A8113

analogous

#131381 #4A1381 #811381

triadic

#4A1381 #814A13 #13814A

tetradic

#4A1381 #811313 #4A8113 #138181

square

#4A1381 #811313 #4A8113 #138181

split-complementary

#4A1381 #818113 #138113

monochromatic

#0F041B #2B0B4C #4A1381 #691BB6 #872EE0

Accessibility & contrast

On white

12.34

#4A1381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4A1381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1381

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1381	#FFFFFF	#000000	##FFFFFF
##4A1381	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00347F

Tritanopia (blue-blind)

#3D334C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4a1381;
/* rgb */ color: rgb(74, 19, 129);
/* oklch */ color: oklch(34.9% 0.166 299.9);

Tailwind

colors: {
  custom: {
    50: '#8359a7',
    500: '#4a1381',
    950: '#000000',
  },
}

SCSS

$custom: #4a1381;
$custom-light: #8359a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1381",
  "rgb": {
    "r": 74,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 270,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34859,
    "c": 0.16583,
    "h": 299.9
  },
  "luminance": 0.03507
}

Semantic roles & 50–950 ramp

primary

#4A1381

secondary

#78B63A

accent

#F13794

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4A1381

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

Preview Lab → · Contrast checker → · Palette generator →