#4C135A#4C135A

#4C135A is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.127 H 318.8°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C135A
RGB	rgb(76, 19, 90)
HSL	hsl(288, 65%, 21%)
HSV	hsv(288, 79%, 35%)
CMYK	cmyk(15.6%, 78.9%, 0%, 64.7%)
CIE-LAB	lab(18.97, 37.33, -29.73)
CIE-LCH	lch(18.97, 47.72, 321.46°)
OKLab	oklab(31.8% 0.0955 -0.0835)
OKLCH	oklch(31.8% 0.127 318.8)
XYZ	xyz(5.0586, 2.7407, 9.9334)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C135A #215A13

analogous

#29135A #4C135A #5A1345

triadic

#4C135A #5A4C13 #135A4C

tetradic

#4C135A #5A2913 #215A13 #13455A

square

#4C135A #5A2913 #215A13 #13455A

split-complementary

#4C135A #455A13 #135A29

monochromatic

#150519 #210827 #4C135A #771E8D #A128BF

Accessibility & contrast

On white

13.57

#4C135A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4C135A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C135A

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C135A	#FFFFFF	#000000	##FFFFFF
##4C135A	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5C

Deuteranopia (green-blind)

#173058

Tritanopia (blue-blind)

#4C2135

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4c135a;
/* rgb */ color: rgb(76, 19, 90);
/* oklch */ color: oklch(31.8% 0.127 318.8);

Tailwind

colors: {
  custom: {
    50: '#815789',
    500: '#4c135a',
    950: '#000000',
  },
}

SCSS

$custom: #4c135a;
$custom-light: #815789;
$custom-dark: #000000;

JSON

{
  "hex": "#4c135a",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 90
  },
  "hsl": {
    "h": 288.169,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31797,
    "c": 0.12682,
    "h": 318.8
  },
  "luminance": 0.0274
}

Semantic roles & 50–950 ramp

primary

#4C135A

secondary

#499237

accent

#E84061

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4C135A

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

Preview Lab → · Contrast checker → · Palette generator →