#330333#330333

#330333 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.9% C 0.098 H 328.2°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#330333
RGB	rgb(51, 3, 51)
HSL	hsl(300, 89%, 11%)
HSV	hsv(300, 94%, 20%)
CMYK	cmyk(0%, 94.1%, 0%, 80%)
CIE-LAB	lab(9.06, 29.92, -18.65)
CIE-LCH	lch(9.06, 35.25, 328.06°)
OKLab	oklab(22.92% 0.0836 -0.0518)
OKLCH	oklch(22.92% 0.098 328.2)
XYZ	xyz(1.9953, 1.0081, 3.2208)
Luminance	0.0101 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330333 #033303

analogous

#1B0333 #330333 #33031B

triadic

#330333 #333303 #033333

tetradic

#330333 #331B03 #033303 #031B33

square

#330333 #331B03 #033303 #031B33

split-complementary

#330333 #1B3303 #03331B

monochromatic

#1D021D #1D021D #330333 #6D066D #A70AA7

Accessibility & contrast

On white

17.48

#330333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330333

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330333	#FFFFFF	#000000	##FFFFFF
##330333	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001634

Deuteranopia (green-blind)

#111C32

Tritanopia (blue-blind)

#350A1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330333;
/* rgb */ color: rgb(51, 3, 51);
/* oklch */ color: oklch(22.9% 0.098 328.2);

Tailwind

colors: {
  custom: {
    50: '#6d4a6b',
    500: '#330333',
    950: '#000000',
  },
}

SCSS

$custom: #330333;
$custom-light: #6d4a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#330333",
  "rgb": {
    "r": 51,
    "g": 3,
    "b": 51
  },
  "hsl": {
    "h": 300,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22919,
    "c": 0.09831,
    "h": 328.2
  },
  "luminance": 0.01008
}

Semantic roles & 50–950 ramp

primary

#330333

secondary

#1C761C

accent

#FF2929

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #330333

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

Preview Lab → · Contrast checker → · Palette generator →