#330F31#330F31

#330F31 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.3% C 0.077 H 329.9°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#330F31
RGB	rgb(51, 15, 49)
HSL	hsl(303, 55%, 13%)
HSV	hsv(303, 71%, 20%)
CMYK	cmyk(0%, 70.6%, 3.9%, 80%)
CIE-LAB	lab(11.04, 23.52, -14.04)
CIE-LCH	lch(11.04, 27.39, 329.16°)
OKLab	oklab(24.3% 0.0664 -0.0386)
OKLCH	oklch(24.3% 0.077 329.9)
XYZ	xyz(2.0904, 1.2673, 3.0397)
Luminance	0.0127 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F31 #0F3311

analogous

#230F33 #330F31 #330F1F

triadic

#330F31 #31330F #0F3133

tetradic

#330F31 #33230F #0F3311 #0F1F33

square

#330F31 #33230F #0F3311 #0F1F33

split-complementary

#330F31 #1F330F #0F3323

monochromatic

#180717 #180717 #330F31 #621D5E #922B8C

Accessibility & contrast

On white

16.75

#330F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#330F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F31

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F31	#FFFFFF	#000000	##FFFFFF
##330F31	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1A32

Deuteranopia (green-blind)

#181F30

Tritanopia (blue-blind)

#35131E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330f31;
/* rgb */ color: rgb(51, 15, 49);
/* oklch */ color: oklch(24.3% 0.077 329.9);

Tailwind

colors: {
  custom: {
    50: '#6c5069',
    500: '#330f31',
    950: '#000000',
  },
}

SCSS

$custom: #330f31;
$custom-light: #6c5069;
$custom-dark: #000000;

JSON

{
  "hex": "#330f31",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 303.333,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24304,
    "c": 0.07681,
    "h": 329.9
  },
  "luminance": 0.01267
}

Semantic roles & 50–950 ramp

primary

#330F31

secondary

#316D34

accent

#DE524A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #330F31

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

Preview Lab → · Contrast checker → · Palette generator →