#330D39#330D39

#330D39 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.089 H 321.9°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#330D39
RGB	rgb(51, 13, 57)
HSL	hsl(292, 63%, 14%)
HSV	hsv(292, 77%, 22%)
CMYK	cmyk(10.5%, 77.2%, 0%, 77.6%)
CIE-LAB	lab(11.19, 26.34, -19.62)
CIE-LCH	lch(11.19, 32.84, 323.32°)
OKLab	oklab(24.58% 0.0699 -0.0547)
OKLCH	oklch(24.58% 0.089 321.9)
XYZ	xyz(2.2476, 1.2872, 4.0002)
Luminance	0.0129 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330D39 #13390D

analogous

#1D0D39 #330D39 #390D29

triadic

#330D39 #39330D #0D3933

tetradic

#330D39 #391D0D #13390D #0D2939

square

#330D39 #391D0D #13390D #0D2939

split-complementary

#330D39 #29390D #0D391D

monochromatic

#160619 #160619 #330D39 #60186B #8C249D

Accessibility & contrast

On white

16.70

#330D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#330D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330D39

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330D39	#FFFFFF	#000000	##FFFFFF
##330D39	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031B3A

Deuteranopia (green-blind)

#131F38

Tritanopia (blue-blind)

#341421

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330d39;
/* rgb */ color: rgb(51, 13, 57);
/* oklch */ color: oklch(24.6% 0.089 321.9);

Tailwind

colors: {
  custom: {
    50: '#6d4f6f',
    500: '#330d39',
    950: '#000000',
  },
}

SCSS

$custom: #330d39;
$custom-light: #6d4f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#330d39",
  "rgb": {
    "r": 51,
    "g": 13,
    "b": 57
  },
  "hsl": {
    "h": 291.818,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24575,
    "c": 0.08874,
    "h": 321.9
  },
  "luminance": 0.01287
}

Semantic roles & 50–950 ramp

primary

#330D39

secondary

#37742D

accent

#E64258

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #330D39

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

Preview Lab → · Contrast checker → · Palette generator →