#330633#330633

#330633 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.3% C 0.093 H 328.1°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#330633
RGB	rgb(51, 6, 51)
HSL	hsl(300, 79%, 11%)
HSV	hsv(300, 88%, 20%)
CMYK	cmyk(0%, 88.2%, 0%, 80%)
CIE-LAB	lab(9.59, 28.39, -17.81)
CIE-LCH	lch(9.59, 33.51, 327.90°)
OKLab	oklab(23.29% 0.0792 -0.0494)
OKLCH	oklch(23.29% 0.093 328.1)
XYZ	xyz(2.0279, 1.0732, 3.2317)
Luminance	0.0107 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330633 #063306

analogous

#1C0633 #330633 #33061C

triadic

#330633 #333306 #063333

tetradic

#330633 #331C06 #063306 #061C33

square

#330633 #331C06 #063306 #061C33

split-complementary

#330633 #1C3306 #06331C

monochromatic

#1B031B #1B031B #330633 #6A0C6A #A113A1

Accessibility & contrast

On white

17.29

#330633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330633

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330633	#FFFFFF	#000000	##FFFFFF
##330633	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011734

Deuteranopia (green-blind)

#121D32

Tritanopia (blue-blind)

#350D1C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330633;
/* rgb */ color: rgb(51, 6, 51);
/* oklch */ color: oklch(23.3% 0.093 328.1);

Tailwind

colors: {
  custom: {
    50: '#6d4b6b',
    500: '#330633',
    950: '#000000',
  },
}

SCSS

$custom: #330633;
$custom-light: #6d4b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#330633",
  "rgb": {
    "r": 51,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 300,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.23294,
    "c": 0.09335,
    "h": 328.1
  },
  "luminance": 0.01073
}

Semantic roles & 50–950 ramp

primary

#330633

secondary

#217421

accent

#F53232

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #330633

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

Preview Lab → · Contrast checker → · Palette generator →