#330D31#330D31

#330D31 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.080 H 329.9°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#330D31
RGB	rgb(51, 13, 49)
HSL	hsl(303, 59%, 13%)
HSV	hsv(303, 75%, 20%)
CMYK	cmyk(0%, 74.5%, 3.9%, 80%)
CIE-LAB	lab(10.66, 24.58, -14.65)
CIE-LCH	lch(10.66, 28.62, 329.20°)
OKLab	oklab(24.02% 0.0695 -0.0403)
OKLCH	oklch(24.02% 0.08 329.9)
XYZ	xyz(2.0635, 1.2136, 3.0307)
Luminance	0.0121 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330D31 #0D330F

analogous

#220D33 #330D31 #330D1E

triadic

#330D31 #31330D #0D3133

tetradic

#330D31 #33220D #0D330F #0D1E33

square

#330D31 #33220D #0D330F #0D1E33

split-complementary

#330D31 #1E330D #0D3322

monochromatic

#180617 #180617 #330D31 #641960 #95268F

Accessibility & contrast

On white

16.90

#330D31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#330D31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330D31

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330D31	#FFFFFF	#000000	##FFFFFF
##330D31	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1932

Deuteranopia (green-blind)

#171F30

Tritanopia (blue-blind)

#35111D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #330d31;
/* rgb */ color: rgb(51, 13, 49);
/* oklch */ color: oklch(24.0% 0.080 329.9);

Tailwind

colors: {
  custom: {
    50: '#6c4f69',
    500: '#330d31',
    950: '#000000',
  },
}

SCSS

$custom: #330d31;
$custom-light: #6c4f69;
$custom-dark: #000000;

JSON

{
  "hex": "#330d31",
  "rgb": {
    "r": 51,
    "g": 13,
    "b": 49
  },
  "hsl": {
    "h": 303.158,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.24021,
    "c": 0.08032,
    "h": 329.9
  },
  "luminance": 0.01213
}

Semantic roles & 50–950 ramp

primary

#330D31

secondary

#2E6E31

accent

#E34E45

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #330D31

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

Preview Lab → · Contrast checker → · Palette generator →