#330F3D#330F3D

#330F3D is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.1% C 0.090 H 318.2°. Best body text is #FFFFFF at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#330F3D
RGB	rgb(51, 15, 61)
HSL	hsl(287, 61%, 15%)
HSV	hsv(287, 75%, 24%)
CMYK	cmyk(16.4%, 75.4%, 0%, 76.1%)
CIE-LAB	lab(11.84, 26.24, -21.43)
CIE-LCH	lch(11.84, 33.88, 320.76°)
OKLab	oklab(25.14% 0.067 -0.06)
OKLCH	oklch(25.14% 0.09 318.2)
XYZ	xyz(2.3783, 1.3825, 4.5555)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F3D #193D0F

analogous

#1C0F3D #330F3D #3D0F30

triadic

#330F3D #3D330F #0F3D33

tetradic

#330F3D #3D1C0F #193D0F #0F303D

square

#330F3D #3D1C0F #193D0F #0F303D

split-complementary

#330F3D #303D0F #0F3D1C

monochromatic

#150619 #150619 #330F3D #5C1B6E #85279F

Accessibility & contrast

On white

16.45

#330F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#330F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F3D

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F3D	#FFFFFF	#000000	##FFFFFF
##330F3D	1.00	16.45	1.28	16.45
#FFFFFF	16.45	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021D3E

Deuteranopia (green-blind)

#11203C

Tritanopia (blue-blind)

#331724

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #330f3d;
/* rgb */ color: rgb(51, 15, 61);
/* oklch */ color: oklch(25.1% 0.090 318.2);

Tailwind

colors: {
  custom: {
    50: '#6d5073',
    500: '#330f3d',
    950: '#000000',
  },
}

SCSS

$custom: #330f3d;
$custom-light: #6d5073;
$custom-dark: #000000;

JSON

{
  "hex": "#330f3d",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 61
  },
  "hsl": {
    "h": 286.957,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25138,
    "c": 0.08998,
    "h": 318.2
  },
  "luminance": 0.01382
}

Semantic roles & 50–950 ramp

primary

#330F3D

secondary

#407730

accent

#E44467

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070208

muted

#7A787B

Preview Lab

Preview with #330F3D

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

Preview Lab → · Contrast checker → · Palette generator →