#330339#330339

#330339 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.4% C 0.104 H 323.0°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#330339
RGB	rgb(51, 3, 57)
HSL	hsl(293, 90%, 12%)
HSV	hsv(293, 95%, 22%)
CMYK	cmyk(10.5%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(9.52, 31.12, -22.28)
CIE-LCH	lch(9.52, 38.27, 324.39°)
OKLab	oklab(23.39% 0.0828 -0.0624)
OKLCH	oklch(23.39% 0.104 323)
XYZ	xyz(2.1363, 1.0645, 3.9630)
Luminance	0.0106 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330339 #093903

analogous

#180339 #330339 #390324

triadic

#330339 #393303 #033933

tetradic

#330339 #391803 #093903 #032439

square

#330339 #391803 #093903 #032439

split-complementary

#330339 #243903 #033918

monochromatic

#1A021D #1A021D #330339 #670673 #9B09AD

Accessibility & contrast

On white

17.32

#330339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330339

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330339	#FFFFFF	#000000	##FFFFFF
##330339	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#0C1C38

Tritanopia (blue-blind)

#340E1E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330339;
/* rgb */ color: rgb(51, 3, 57);
/* oklch */ color: oklch(23.4% 0.104 323.0);

Tailwind

colors: {
  custom: {
    50: '#6d4a70',
    500: '#330339',
    950: '#000000',
  },
}

SCSS

$custom: #330339;
$custom-light: #6d4a70;
$custom-dark: #000000;

JSON

{
  "hex": "#330339",
  "rgb": {
    "r": 51,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 293.333,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23388,
    "c": 0.10369,
    "h": 323
  },
  "luminance": 0.01064
}

Semantic roles & 50–950 ramp

primary

#330339

secondary

#277C1C

accent

#FF2941

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #330339

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

Preview Lab → · Contrast checker → · Palette generator →