#330C3C#330C3C

#330C3C is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.094 H 319.5°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#330C3C
RGB	rgb(51, 12, 60)
HSL	hsl(289, 67%, 14%)
HSV	hsv(289, 80%, 24%)
CMYK	cmyk(15%, 80%, 0%, 76.5%)
CIE-LAB	lab(11.23, 27.52, -21.70)
CIE-LCH	lch(11.23, 35.04, 321.74°)
OKLab	oklab(24.67% 0.0711 -0.0608)
OKLCH	oklch(24.67% 0.094 319.5)
XYZ	xyz(2.3122, 1.2931, 4.4019)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C3C #153C0C

analogous

#1B0C3C #330C3C #3C0C2D

triadic

#330C3C #3C330C #0C3C33

tetradic

#330C3C #3C1B0C #153C0C #0C2D3C

square

#330C3C #3C1B0C #153C0C #0C2D3C

split-complementary

#330C3C #2D3C0C #0C3C1B

monochromatic

#16051A #16051A #330C3C #5E166F #8A20A2

Accessibility & contrast

On white

16.69

#330C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#330C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C3C

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C3C	#FFFFFF	#000000	##FFFFFF
##330C3C	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3D

Deuteranopia (green-blind)

#101F3B

Tritanopia (blue-blind)

#331523

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330c3c;
/* rgb */ color: rgb(51, 12, 60);
/* oklch */ color: oklch(24.7% 0.094 319.5);

Tailwind

colors: {
  custom: {
    50: '#6d4f72',
    500: '#330c3c',
    950: '#000000',
  },
}

SCSS

$custom: #330c3c;
$custom-light: #6d4f72;
$custom-dark: #000000;

JSON

{
  "hex": "#330c3c",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 60
  },
  "hsl": {
    "h": 288.75,
    "s": 66.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24674,
    "c": 0.09352,
    "h": 319.5
  },
  "luminance": 0.01293
}

Semantic roles & 50–950 ramp

primary

#330C3C

secondary

#3A782C

accent

#EA3E5E

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070208

muted

#7A787B

Preview Lab

Preview with #330C3C

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

Preview Lab → · Contrast checker → · Palette generator →