#4C1668#4C1668

#4C1668 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.137 H 311.1°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#4C1668
RGB	rgb(76, 22, 104)
HSL	hsl(280, 65%, 25%)
HSV	hsv(280, 79%, 41%)
CMYK	cmyk(26.9%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(20.48, 39.22, -36.56)
CIE-LCH	lch(20.48, 53.62, 317.01°)
OKLab	oklab(33.2% 0.0902 -0.1035)
OKLCH	oklch(33.2% 0.137 311.1)
XYZ	xyz(5.7656, 3.1099, 13.3906)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1668 #326816

analogous

#231668 #4C1668 #68165B

triadic

#4C1668 #684C16 #16684C

tetradic

#4C1668 #682316 #326816 #165B68

square

#4C1668 #682316 #326816 #165B68

split-complementary

#4C1668 #5B6816 #166823

monochromatic

#120519 #270B35 #4C1668 #71219B #962BCD

Accessibility & contrast

On white

12.95

#4C1668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4C1668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1668

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1668	#FFFFFF	#000000	##FFFFFF
##4C1668	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#063266

Tritanopia (blue-blind)

#48293E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1668;
/* rgb */ color: rgb(76, 22, 104);
/* oklch */ color: oklch(33.2% 0.137 311.1);

Tailwind

colors: {
  custom: {
    50: '#825a94',
    500: '#4c1668',
    950: '#000000',
  },
}

SCSS

$custom: #4c1668;
$custom-light: #825a94;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1668",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 279.512,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33201,
    "c": 0.13733,
    "h": 311.1
  },
  "luminance": 0.0311
}

Semantic roles & 50–950 ramp

primary

#4C1668

secondary

#5D9F3B

accent

#E84079

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1668

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

Preview Lab → · Contrast checker → · Palette generator →