#4C1874#4C1874

#4C1874 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.148 H 305.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C1874
RGB	rgb(76, 24, 116)
HSL	hsl(274, 66%, 27%)
HSV	hsv(274, 79%, 45%)
CMYK	cmyk(34.5%, 79.3%, 0%, 54.5%)
CIE-LAB	lab(21.77, 41.25, -42.25)
CIE-LCH	lch(21.77, 59.05, 314.31°)
OKLab	oklab(34.42% 0.0856 -0.1203)
OKLCH	oklch(34.42% 0.148 305.5)
XYZ	xyz(6.4588, 3.4508, 16.8454)
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

#4C1874 #407418

analogous

#1E1874 #4C1874 #74186E

triadic

#4C1874 #744C18 #18744C

tetradic

#4C1874 #741E18 #407418 #186E74

square

#4C1874 #741E18 #407418 #186E74

split-complementary

#4C1874 #6E7418 #18741E

monochromatic

#110519 #2B0E41 #4C1874 #6D22A7 #8E32D5

Accessibility & contrast

On white

12.42

#4C1874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4C1874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1874

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1874	#FFFFFF	#000000	##FFFFFF
##4C1874	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003377

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#452F45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4c1874;
/* rgb */ color: rgb(76, 24, 116);
/* oklch */ color: oklch(34.4% 0.148 305.5);

Tailwind

colors: {
  custom: {
    50: '#825b9d',
    500: '#4c1874',
    950: '#000000',
  },
}

SCSS

$custom: #4c1874;
$custom-light: #825b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1874",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 116
  },
  "hsl": {
    "h": 273.913,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34418,
    "c": 0.14765,
    "h": 305.5
  },
  "luminance": 0.03451
}

Semantic roles & 50–950 ramp

primary

#4C1874

secondary

#6DA93F

accent

#E93F89

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1874

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

Preview Lab → · Contrast checker → · Palette generator →