#330C4E#330C4E

#330C4E is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.113 H 306.8°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#330C4E
RGB	rgb(51, 12, 78)
HSL	hsl(275, 73%, 18%)
HSV	hsv(275, 85%, 31%)
CMYK	cmyk(34.6%, 84.6%, 0%, 69.4%)
CIE-LAB	lab(12.71, 31.96, -31.92)
CIE-LCH	lch(12.71, 45.17, 315.04°)
OKLab	oklab(26.2% 0.068 -0.0908)
OKLCH	oklch(26.2% 0.113 306.8)
XYZ	xyz(2.8716, 1.5168, 7.3478)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C4E #274E0C

analogous

#120C4E #330C4E #4E0C48

triadic

#330C4E #4E330C #0C4E33

tetradic

#330C4E #4E120C #274E0C #0C484E

square

#330C4E #4E120C #274E0C #0C484E

split-complementary

#330C4E #484E0C #0C4E12

monochromatic

#11041B #11041B #330C4E #561483 #781CB8

Accessibility & contrast

On white

16.11

#330C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#330C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C4E

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C4E	#FFFFFF	#000000	##FFFFFF
##330C4E	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002050

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#2E1D2D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #330c4e;
/* rgb */ color: rgb(51, 12, 78);
/* oklch */ color: oklch(26.2% 0.113 306.8);

Tailwind

colors: {
  custom: {
    50: '#6e5080',
    500: '#330c4e',
    950: '#000000',
  },
}

SCSS

$custom: #330c4e;
$custom-light: #6e5080;
$custom-dark: #000000;

JSON

{
  "hex": "#330c4e",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 78
  },
  "hsl": {
    "h": 275.455,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26199,
    "c": 0.11341,
    "h": 306.8
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#330C4E

secondary

#528A2C

accent

#F03883

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330C4E

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

Preview Lab → · Contrast checker → · Palette generator →