#4C145A#4C145A

#4C145A is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.126 H 318.7°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#4C145A
RGB	rgb(76, 20, 90)
HSL	hsl(288, 64%, 22%)
HSV	hsv(288, 78%, 35%)
CMYK	cmyk(15.6%, 77.8%, 0%, 64.7%)
CIE-LAB	lab(19.12, 36.91, -29.50)
CIE-LCH	lch(19.12, 47.25, 321.37°)
OKLab	oklab(31.9% 0.0944 -0.0828)
OKLCH	oklch(31.9% 0.126 318.7)
XYZ	xyz(5.0759, 2.7752, 9.9392)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C145A #225A14

analogous

#29145A #4C145A #5A1445

triadic

#4C145A #5A4C14 #145A4C

tetradic

#4C145A #5A2914 #225A14 #14455A

square

#4C145A #5A2914 #225A14 #14455A

split-complementary

#4C145A #455A14 #145A29

monochromatic

#150619 #220928 #4C145A #761F8C #A12ABE

Accessibility & contrast

On white

13.50

#4C145A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4C145A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C145A

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C145A	#FFFFFF	#000000	##FFFFFF
##4C145A	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5C

Deuteranopia (green-blind)

#183058

Tritanopia (blue-blind)

#4C2236

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4c145a;
/* rgb */ color: rgb(76, 20, 90);
/* oklch */ color: oklch(31.9% 0.126 318.7);

Tailwind

colors: {
  custom: {
    50: '#815889',
    500: '#4c145a',
    950: '#000000',
  },
}

SCSS

$custom: #4c145a;
$custom-light: #815889;
$custom-dark: #000000;

JSON

{
  "hex": "#4c145a",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 90
  },
  "hsl": {
    "h": 288,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31901,
    "c": 0.12555,
    "h": 318.7
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#4C145A

secondary

#4A9238

accent

#E74162

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #4C145A

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

Preview Lab → · Contrast checker → · Palette generator →