#330B34#330B34

#330B34 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.087 H 326.9°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#330B34
RGB	rgb(51, 11, 52)
HSL	hsl(299, 65%, 12%)
HSV	hsv(299, 79%, 20%)
CMYK	cmyk(1.9%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(10.49, 26.22, -17.10)
CIE-LCH	lch(10.49, 31.30, 326.88°)
OKLab	oklab(23.97% 0.0725 -0.0474)
OKLCH	oklch(23.97% 0.087 326.9)
XYZ	xyz(2.1047, 1.1912, 3.3672)
Luminance	0.0119 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330B34 #0C340B

analogous

#1F0B34 #330B34 #340B20

triadic

#330B34 #34330B #0B3433

tetradic

#330B34 #341F0B #0C340B #0B2034

square

#330B34 #341F0B #0C340B #0B2034

split-complementary

#330B34 #20340B #0B341F

monochromatic

#190519 #190519 #330B34 #651667 #962099

Accessibility & contrast

On white

16.96

#330B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#330B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330B34

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330B34	#FFFFFF	#000000	##FFFFFF
##330B34	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051935

Deuteranopia (green-blind)

#141E33

Tritanopia (blue-blind)

#35111E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #330b34;
/* rgb */ color: rgb(51, 11, 52);
/* oklch */ color: oklch(24.0% 0.087 326.9);

Tailwind

colors: {
  custom: {
    50: '#6c4e6b',
    500: '#330b34',
    950: '#000000',
  },
}

SCSS

$custom: #330b34;
$custom-light: #6c4e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#330b34",
  "rgb": {
    "r": 51,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 298.537,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23965,
    "c": 0.08663,
    "h": 326.9
  },
  "luminance": 0.01191
}

Semantic roles & 50–950 ramp

primary

#330B34

secondary

#2C712A

accent

#E84044

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #330B34

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

Preview Lab → · Contrast checker → · Palette generator →