#4C1972#4C1972

#4C1972 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.144 H 306.1°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#4C1972
RGB	rgb(76, 25, 114)
HSL	hsl(274, 64%, 27%)
HSV	hsv(274, 78%, 45%)
CMYK	cmyk(33.3%, 78.1%, 0%, 55.3%)
CIE-LAB	lab(21.75, 40.32, -40.99)
CIE-LCH	lch(21.75, 57.50, 314.53°)
OKLab	oklab(34.36% 0.0851 -0.1166)
OKLCH	oklch(34.36% 0.144 306.1)
XYZ	xyz(6.3647, 3.4467, 16.2463)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1972 #3F7219

analogous

#1F1972 #4C1972 #72196C

triadic

#4C1972 #724C19 #19724C

tetradic

#4C1972 #721F19 #3F7219 #196C72

square

#4C1972 #721F19 #3F7219 #196C72

split-complementary

#4C1972 #6C7219 #19721F

monochromatic

#110619 #2B0E40 #4C1972 #6D24A4 #8E33D2

Accessibility & contrast

On white

12.43

#4C1972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4C1972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1972

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1972	#FFFFFF	#000000	##FFFFFF
##4C1972	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003375

Deuteranopia (green-blind)

#003470

Tritanopia (blue-blind)

#452F44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4c1972;
/* rgb */ color: rgb(76, 25, 114);
/* oklch */ color: oklch(34.4% 0.144 306.1);

Tailwind

colors: {
  custom: {
    50: '#825b9b',
    500: '#4c1972',
    950: '#000000',
  },
}

SCSS

$custom: #4c1972;
$custom-light: #825b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1972",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 114
  },
  "hsl": {
    "h": 274.382,
    "s": 64.029,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34355,
    "c": 0.14434,
    "h": 306.1
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#4C1972

secondary

#6CA740

accent

#E74188

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1972

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

Preview Lab → · Contrast checker → · Palette generator →