#4C145E#4C145E

#4C145E is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.2% C 0.130 H 316.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C145E
RGB	rgb(76, 20, 94)
HSL	hsl(285, 65%, 22%)
HSV	hsv(285, 79%, 37%)
CMYK	cmyk(19.1%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(19.41, 37.79, -31.69)
CIE-LCH	lch(19.41, 49.32, 320.01°)
OKLab	oklab(32.2% 0.0939 -0.0892)
OKLCH	oklch(32.2% 0.13 316.5)
XYZ	xyz(5.2507, 2.8452, 10.8601)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.76

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C145E #265E14

analogous

#27145E #4C145E #5E144B

triadic

#4C145E #5E4C14 #145E4C

tetradic

#4C145E #5E2714 #265E14 #144B5E

square

#4C145E #5E2714 #265E14 #144B5E

split-complementary

#4C145E #4B5E14 #145E27

monochromatic

#140519 #23092C #4C145E #751F90 #9E29C3

Accessibility & contrast

On white

13.38

#4C145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4C145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C145E

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C145E	#FFFFFF	#000000	##FFFFFF
##4C145E	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C60

Deuteranopia (green-blind)

#14315C

Tritanopia (blue-blind)

#4B2438

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c145e;
/* rgb */ color: rgb(76, 20, 94);
/* oklch */ color: oklch(32.2% 0.130 316.5);

Tailwind

colors: {
  custom: {
    50: '#81588c',
    500: '#4c145e',
    950: '#000000',
  },
}

SCSS

$custom: #4c145e;
$custom-light: #81588c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c145e",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 285.405,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32202,
    "c": 0.12955,
    "h": 316.5
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#4C145E

secondary

#4F9638

accent

#E84069

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4C145E

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

Preview Lab → · Contrast checker → · Palette generator →