#4C166A#4C166A

#4C166A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.139 H 310.1°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4C166A
RGB	rgb(76, 22, 106)
HSL	hsl(279, 66%, 25%)
HSV	hsv(279, 79%, 42%)
CMYK	cmyk(28.3%, 79.2%, 0%, 58.4%)
CIE-LAB	lab(20.64, 39.69, -37.61)
CIE-LCH	lch(20.64, 54.68, 316.54°)
OKLab	oklab(33.37% 0.0898 -0.1066)
OKLCH	oklch(33.37% 0.139 310.1)
XYZ	xyz(5.8684, 3.1511, 13.9319)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C166A #346A16

analogous

#22166A #4C166A #6A165E

triadic

#4C166A #6A4C16 #166A4C

tetradic

#4C166A #6A2216 #346A16 #165E6A

square

#4C166A #6A2216 #346A16 #165E6A

split-complementary

#4C166A #5E6A16 #166A22

monochromatic

#120519 #280B37 #4C166A #70219D #952BCF

Accessibility & contrast

On white

12.88

#4C166A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4C166A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C166A

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C166A	#FFFFFF	#000000	##FFFFFF
##4C166A	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6C

Deuteranopia (green-blind)

#023268

Tritanopia (blue-blind)

#482A3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c166a;
/* rgb */ color: rgb(76, 22, 106);
/* oklch */ color: oklch(33.4% 0.139 310.1);

Tailwind

colors: {
  custom: {
    50: '#825a95',
    500: '#4c166a',
    950: '#000000',
  },
}

SCSS

$custom: #4c166a;
$custom-light: #825a95;
$custom-dark: #000000;

JSON

{
  "hex": "#4c166a",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 106
  },
  "hsl": {
    "h": 278.571,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33365,
    "c": 0.13942,
    "h": 310.1
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#4C166A

secondary

#5FA03B

accent

#E93F7C

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C166A

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

Preview Lab → · Contrast checker → · Palette generator →