#4C287C#4C287C

#4C287C is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.1% C 0.136 H 299.4°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C287C
RGB	rgb(76, 40, 124)
HSL	hsl(266, 51%, 32%)
HSV	hsv(266, 68%, 49%)
CMYK	cmyk(38.7%, 67.7%, 0%, 51.4%)
CIE-LAB	lab(25.29, 35.31, -41.64)
CIE-LCH	lch(25.29, 54.59, 310.30°)
OKLab	oklab(37.13% 0.0667 -0.1185)
OKLCH	oklch(37.13% 0.136 299.4)
XYZ	xyz(7.3765, 4.5092, 19.5466)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C287C #587C28

analogous

#282E7C #4C287C #76287C

triadic

#4C287C #7C4C28 #287C4C

tetradic

#4C287C #7C282E #587C28 #287C76

square

#4C287C #7C282E #587C28 #287C76

split-complementary

#4C287C #7C7628 #2E7C28

monochromatic

#130A1F #30194E #4C287C #6837AA #8756C8

Accessibility & contrast

On white

11.04

#4C287C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4C287C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C287C

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C287C	#FFFFFF	#000000	##FFFFFF
##4C287C	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7F

Deuteranopia (green-blind)

#003B7A

Tritanopia (blue-blind)

#413B4E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4c287c;
/* rgb */ color: rgb(76, 40, 124);
/* oklch */ color: oklch(37.1% 0.136 299.4);

Tailwind

colors: {
  custom: {
    50: '#8264a3',
    500: '#4c287c',
    950: '#000000',
  },
}

SCSS

$custom: #4c287c;
$custom-light: #8264a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c287c",
  "rgb": {
    "r": 76,
    "g": 40,
    "b": 124
  },
  "hsl": {
    "h": 265.714,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.37129,
    "c": 0.13603,
    "h": 299.4
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#4C287C

secondary

#86AD52

accent

#DB4D9E

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4C287C

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

Preview Lab → · Contrast checker → · Palette generator →