#330D4A#330D4A

#330D4A is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.108 H 309.1°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#330D4A
RGB	rgb(51, 13, 74)
HSL	hsl(277, 70%, 17%)
HSV	hsv(277, 82%, 29%)
CMYK	cmyk(31.1%, 82.4%, 0%, 71%)
CIE-LAB	lab(12.52, 30.47, -29.47)
CIE-LCH	lch(12.52, 42.39, 315.96°)
OKLab	oklab(25.95% 0.0679 -0.0836)
OKLCH	oklch(25.95% 0.108 309.1)
XYZ	xyz(2.7449, 1.4861, 6.6195)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330D4A #244A0D

analogous

#150D4A #330D4A #4A0D43

triadic

#330D4A #4A330D #0D4A33

tetradic

#330D4A #4A150D #244A0D #0D434A

square

#330D4A #4A150D #244A0D #0D434A

split-complementary

#330D4A #434A0D #0D4A15

monochromatic

#12051A #12051A #330D4A #57167E #7B1FB2

Accessibility & contrast

On white

16.19

#330D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#330D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330D4A

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330D4A	#FFFFFF	#000000	##FFFFFF
##330D4A	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4C

Deuteranopia (green-blind)

#002149

Tritanopia (blue-blind)

#301B2B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #330d4a;
/* rgb */ color: rgb(51, 13, 74);
/* oklch */ color: oklch(25.9% 0.108 309.1);

Tailwind

colors: {
  custom: {
    50: '#6e507d',
    500: '#330d4a',
    950: '#000000',
  },
}

SCSS

$custom: #330d4a;
$custom-light: #6e507d;
$custom-dark: #000000;

JSON

{
  "hex": "#330d4a",
  "rgb": {
    "r": 51,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 277.377,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.2595,
    "c": 0.10768,
    "h": 309.1
  },
  "luminance": 0.01486
}

Semantic roles & 50–950 ramp

primary

#330D4A

secondary

#4F852E

accent

#ED3B7E

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330D4A

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

Preview Lab → · Contrast checker → · Palette generator →