#330D4D#330D4D

#330D4D is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.111 H 307.2°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#330D4D
RGB	rgb(51, 13, 77)
HSL	hsl(276, 71%, 18%)
HSV	hsv(276, 83%, 30%)
CMYK	cmyk(33.8%, 83.1%, 0%, 69.8%)
CIE-LAB	lab(12.78, 31.25, -31.12)
CIE-LCH	lch(12.78, 44.10, 315.12°)
OKLab	oklab(26.22% 0.0672 -0.0884)
OKLCH	oklch(26.22% 0.111 307.2)
XYZ	xyz(2.8484, 1.5275, 7.1645)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330D4D #274D0D

analogous

#130D4D #330D4D #4D0D47

triadic

#330D4D #4D330D #0D4D33

tetradic

#330D4D #4D130D #274D0D #0D474D

square

#330D4D #4D130D #274D0D #0D474D

split-complementary

#330D4D #474D0D #0D4D13

monochromatic

#11041A #11041A #330D4D #561681 #781FB6

Accessibility & contrast

On white

16.09

#330D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#330D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330D4D

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330D4D	#FFFFFF	#000000	##FFFFFF
##330D4D	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#00214C

Tritanopia (blue-blind)

#2F1D2C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #330d4d;
/* rgb */ color: rgb(51, 13, 77);
/* oklch */ color: oklch(26.2% 0.111 307.2);

Tailwind

colors: {
  custom: {
    50: '#6e507f',
    500: '#330d4d',
    950: '#000000',
  },
}

SCSS

$custom: #330d4d;
$custom-light: #6e507f;
$custom-dark: #000000;

JSON

{
  "hex": "#330d4d",
  "rgb": {
    "r": 51,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 275.625,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26218,
    "c": 0.11107,
    "h": 307.2
  },
  "luminance": 0.01527
}

Semantic roles & 50–950 ramp

primary

#330D4D

secondary

#52882E

accent

#EE3A83

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330D4D

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

Preview Lab → · Contrast checker → · Palette generator →