#330B36#330B36

#330B36 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.1% C 0.089 H 324.9°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#330B36
RGB	rgb(51, 11, 54)
HSL	hsl(296, 66%, 13%)
HSV	hsv(296, 80%, 21%)
CMYK	cmyk(5.6%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(10.63, 26.65, -18.34)
CIE-LCH	lch(10.63, 32.35, 325.46°)
OKLab	oklab(24.11% 0.0726 -0.051)
OKLCH	oklch(24.11% 0.089 324.9)
XYZ	xyz(2.1507, 1.2096, 3.6095)
Luminance	0.0121 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330B36 #0E360B

analogous

#1D0B36 #330B36 #360B23

triadic

#330B36 #36330B #0B3633

tetradic

#330B36 #361D0B #0E360B #0B2336

square

#330B36 #361D0B #0E360B #0B2336

split-complementary

#330B36 #23360B #0B361D

monochromatic

#180519 #180519 #330B36 #631569 #93209C

Accessibility & contrast

On white

16.91

#330B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#330B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330B36

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330B36	#FFFFFF	#000000	##FFFFFF
##330B36	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A37

Deuteranopia (green-blind)

#131E35

Tritanopia (blue-blind)

#34121F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #330b36;
/* rgb */ color: rgb(51, 11, 54);
/* oklch */ color: oklch(24.1% 0.089 324.9);

Tailwind

colors: {
  custom: {
    50: '#6d4e6d',
    500: '#330b36',
    950: '#000000',
  },
}

SCSS

$custom: #330b36;
$custom-light: #6d4e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#330b36",
  "rgb": {
    "r": 51,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 295.814,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24107,
    "c": 0.08867,
    "h": 324.9
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#330B36

secondary

#2F732A

accent

#E93F4B

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070207

muted

#7A787A

Preview Lab

Preview with #330B36

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

Preview Lab → · Contrast checker → · Palette generator →