#330631#330631

#330631 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.2% C 0.092 H 330.0°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#330631
RGB	rgb(51, 6, 49)
HSL	hsl(303, 79%, 11%)
HSV	hsv(303, 88%, 20%)
CMYK	cmyk(0%, 88.2%, 3.9%, 80%)
CIE-LAB	lab(9.45, 27.99, -16.56)
CIE-LCH	lch(9.45, 32.52, 329.39°)
OKLab	oklab(23.15% 0.0793 -0.0457)
OKLCH	oklch(23.15% 0.092 330)
XYZ	xyz(1.9847, 1.0560, 3.0044)
Luminance	0.0106 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330631 #063308

analogous

#1E0633 #330631 #33061A

triadic

#330631 #313306 #063133

tetradic

#330631 #331E06 #063308 #061A33

square

#330631 #331E06 #063308 #061A33

split-complementary

#330631 #1A3306 #06331E

monochromatic

#1B031A #1B031A #330631 #6A0C66 #A1139A

Accessibility & contrast

On white

17.34

#330631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330631

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330631	#FFFFFF	#000000	##FFFFFF
##330631	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#131D30

Tritanopia (blue-blind)

#350C1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330631;
/* rgb */ color: rgb(51, 6, 49);
/* oklch */ color: oklch(23.2% 0.092 330.0);

Tailwind

colors: {
  custom: {
    50: '#6d4b69',
    500: '#330631',
    950: '#000000',
  },
}

SCSS

$custom: #330631;
$custom-light: #6d4b69;
$custom-dark: #000000;

JSON

{
  "hex": "#330631",
  "rgb": {
    "r": 51,
    "g": 6,
    "b": 49
  },
  "hsl": {
    "h": 302.667,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.23151,
    "c": 0.09151,
    "h": 330
  },
  "luminance": 0.01056
}

Semantic roles & 50–950 ramp

primary

#330631

secondary

#217425

accent

#F53B32

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #330631

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

Preview Lab → · Contrast checker → · Palette generator →