#4C166D#4C166D

#4C166D is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.143 H 308.7°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C166D
RGB	rgb(76, 22, 109)
HSL	hsl(277, 66%, 26%)
HSV	hsv(277, 80%, 43%)
CMYK	cmyk(30.3%, 79.8%, 0%, 57.3%)
CIE-LAB	lab(20.88, 40.41, -39.17)
CIE-LCH	lch(20.88, 56.27, 315.89°)
OKLab	oklab(33.61% 0.0892 -0.1112)
OKLCH	oklch(33.61% 0.143 308.7)
XYZ	xyz(6.0272, 3.2146, 14.7680)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C166D #376D16

analogous

#20166D #4C166D #6D1662

triadic

#4C166D #6D4C16 #166D4C

tetradic

#4C166D #6D2016 #376D16 #16626D

square

#4C166D #6D2016 #376D16 #16626D

split-complementary

#4C166D #626D16 #166D20

monochromatic

#120519 #280C3A #4C166D #7020A0 #932BD3

Accessibility & contrast

On white

12.78

#4C166D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C166D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C166D

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C166D	#FFFFFF	#000000	##FFFFFF
##4C166D	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#472B41

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c166d;
/* rgb */ color: rgb(76, 22, 109);
/* oklch */ color: oklch(33.6% 0.143 308.7);

Tailwind

colors: {
  custom: {
    50: '#825a97',
    500: '#4c166d',
    950: '#000000',
  },
}

SCSS

$custom: #4c166d;
$custom-light: #825a97;
$custom-dark: #000000;

JSON

{
  "hex": "#4c166d",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 109
  },
  "hsl": {
    "h": 277.241,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33614,
    "c": 0.14254,
    "h": 308.7
  },
  "luminance": 0.03214
}

Semantic roles & 50–950 ramp

primary

#4C166D

secondary

#63A33C

accent

#E93E7F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C166D

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

Preview Lab → · Contrast checker → · Palette generator →