#4C106D#4C106D

#4C106D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.149 H 309.4°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C106D
RGB	rgb(76, 16, 109)
HSL	hsl(279, 74%, 25%)
HSV	hsv(279, 85%, 43%)
CMYK	cmyk(30.3%, 85.3%, 0%, 57.3%)
CIE-LAB	lab(20.09, 42.70, -40.46)
CIE-LCH	lch(20.09, 58.82, 316.55°)
OKLab	oklab(33.06% 0.0945 -0.1149)
OKLCH	oklch(33.06% 0.149 309.4)
XYZ	xyz(5.9255, 3.0113, 14.7341)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C106D #316D10

analogous

#1E106D #4C106D #6D1060

triadic

#4C106D #6D4C10 #106D4C

tetradic

#4C106D #6D1E10 #316D10 #10606D

square

#4C106D #6D1E10 #316D10 #10606D

split-complementary

#4C106D #606D10 #106D1E

monochromatic

#13041B #270838 #4C106D #7118A2 #9620D8

Accessibility & contrast

On white

13.11

#4C106D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4C106D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C106D

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C106D	#FFFFFF	#000000	##FFFFFF
##4C106D	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6F

Deuteranopia (green-blind)

#00316B

Tritanopia (blue-blind)

#47293F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c106d;
/* rgb */ color: rgb(76, 16, 109);
/* oklch */ color: oklch(33.1% 0.149 309.4);

Tailwind

colors: {
  custom: {
    50: '#825798',
    500: '#4c106d',
    950: '#000000',
  },
}

SCSS

$custom: #4c106d;
$custom-light: #825798;
$custom-dark: #000000;

JSON

{
  "hex": "#4c106d",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 109
  },
  "hsl": {
    "h": 278.71,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33057,
    "c": 0.14882,
    "h": 309.4
  },
  "luminance": 0.03011
}

Semantic roles & 50–950 ramp

primary

#4C106D

secondary

#5CA534

accent

#F13779

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C106D

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

Preview Lab → · Contrast checker → · Palette generator →