#4C1C82#4C1C82

#4C1C82 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.158 H 299.6°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#4C1C82
RGB	rgb(76, 28, 130)
HSL	hsl(268, 65%, 31%)
HSV	hsv(268, 78%, 51%)
CMYK	cmyk(41.5%, 78.5%, 0%, 49%)
CIE-LAB	lab(23.60, 43.04, -48.17)
CIE-LCH	lch(23.60, 64.60, 311.78°)
OKLab	oklab(36.09% 0.0783 -0.1377)
OKLCH	oklch(36.09% 0.158 299.6)
XYZ	xyz(7.4240, 3.9786, 21.4916)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1C82 #52821C

analogous

#1C1F82 #4C1C82 #7F1C82

triadic

#4C1C82 #824C1C #1C824C

tetradic

#4C1C82 #821C1F #52821C #1C827F

square

#4C1C82 #821C1F #52821C #1C827F

split-complementary

#4C1C82 #827F1C #1F821C

monochromatic

#11061D #2F1150 #4C1C82 #6927B4 #8842D6

Accessibility & contrast

On white

11.69

#4C1C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#4C1C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1C82

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1C82	#FFFFFF	#000000	##FFFFFF
##4C1C82	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#003780

Tritanopia (blue-blind)

#3F374E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4c1c82;
/* rgb */ color: rgb(76, 28, 130);
/* oklch */ color: oklch(36.1% 0.158 299.6);

Tailwind

colors: {
  custom: {
    50: '#845ea7',
    500: '#4c1c82',
    950: '#000000',
  },
}

SCSS

$custom: #4c1c82;
$custom-light: #845ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1c82",
  "rgb": {
    "r": 76,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 268.235,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36085,
    "c": 0.1584,
    "h": 299.6
  },
  "luminance": 0.03979
}

Semantic roles & 50–950 ramp

primary

#4C1C82

secondary

#80B544

accent

#E84099

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4C1C82

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

Preview Lab → · Contrast checker → · Palette generator →