#4C145B#4C145B

#4C145B is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.127 H 318.2°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#4C145B
RGB	rgb(76, 20, 91)
HSL	hsl(287, 64%, 22%)
HSV	hsv(287, 78%, 36%)
CMYK	cmyk(16.5%, 78%, 0%, 64.3%)
CIE-LAB	lab(19.19, 37.13, -30.05)
CIE-LCH	lch(19.19, 47.76, 321.01°)
OKLab	oklab(31.98% 0.0943 -0.0844)
OKLCH	oklch(31.98% 0.127 318.2)
XYZ	xyz(5.1187, 2.7924, 10.1649)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C145B #235B14

analogous

#29145B #4C145B #5B1447

triadic

#4C145B #5B4C14 #145B4C

tetradic

#4C145B #5B2914 #235B14 #14475B

square

#4C145B #5B2914 #235B14 #14475B

split-complementary

#4C145B #475B14 #145B29

monochromatic

#150619 #220929 #4C145B #761F8D #A02ABF

Accessibility & contrast

On white

13.48

#4C145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4C145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C145B

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C145B	#FFFFFF	#000000	##FFFFFF
##4C145B	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5D

Deuteranopia (green-blind)

#173059

Tritanopia (blue-blind)

#4C2236

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c145b;
/* rgb */ color: rgb(76, 20, 91);
/* oklch */ color: oklch(32.0% 0.127 318.2);

Tailwind

colors: {
  custom: {
    50: '#81588a',
    500: '#4c145b',
    950: '#000000',
  },
}

SCSS

$custom: #4c145b;
$custom-light: #81588a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c145b",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 287.324,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31975,
    "c": 0.12655,
    "h": 318.2
  },
  "luminance": 0.02792
}

Semantic roles & 50–950 ramp

primary

#4C145B

secondary

#4B9338

accent

#E74164

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4C145B

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

Preview Lab → · Contrast checker → · Palette generator →