#4C106C#4C106C

#4C106C is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.148 H 309.9°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C106C
RGB	rgb(76, 16, 108)
HSL	hsl(279, 74%, 24%)
HSV	hsv(279, 85%, 42%)
CMYK	cmyk(29.6%, 85.2%, 0%, 57.6%)
CIE-LAB	lab(20.00, 42.47, -39.95)
CIE-LCH	lch(20.00, 58.31, 316.76°)
OKLab	oklab(32.97% 0.0948 -0.1134)
OKLCH	oklch(32.97% 0.148 309.9)
XYZ	xyz(5.8720, 2.9899, 14.4522)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C106C #306C10

analogous

#1E106C #4C106C #6C105E

triadic

#4C106C #6C4C10 #106C4C

tetradic

#4C106C #6C1E10 #306C10 #105E6C

square

#4C106C #6C1E10 #306C10 #105E6C

split-complementary

#4C106C #5E6C10 #106C1E

monochromatic

#13041B #260837 #4C106C #7218A1 #9720D7

Accessibility & contrast

On white

13.14

#4C106C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4C106C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C106C

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C106C	#FFFFFF	#000000	##FFFFFF
##4C106C	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6E

Deuteranopia (green-blind)

#00316A

Tritanopia (blue-blind)

#47283F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c106c;
/* rgb */ color: rgb(76, 16, 108);
/* oklch */ color: oklch(33.0% 0.148 309.9);

Tailwind

colors: {
  custom: {
    50: '#825797',
    500: '#4c106c',
    950: '#000000',
  },
}

SCSS

$custom: #4c106c;
$custom-light: #825797;
$custom-dark: #000000;

JSON

{
  "hex": "#4c106c",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 108
  },
  "hsl": {
    "h": 279.13,
    "s": 74.194,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32971,
    "c": 0.14784,
    "h": 309.9
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#4C106C

secondary

#5BA434

accent

#F13778

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4C106C

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

Preview Lab → · Contrast checker → · Palette generator →