#330F3A#330F3A

#330F3A is a very dark, moderate purple. Relative luminance 0.014; OKLCH L 24.9% C 0.087 H 320.8°. Best body text is #FFFFFF at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#330F3A
RGB	rgb(51, 15, 58)
HSL	hsl(290, 59%, 14%)
HSV	hsv(290, 74%, 23%)
CMYK	cmyk(12.1%, 74.1%, 0%, 77.3%)
CIE-LAB	lab(11.63, 25.53, -19.63)
CIE-LCH	lch(11.63, 32.20, 322.44°)
OKLab	oklab(24.92% 0.0671 -0.0548)
OKLCH	oklch(24.92% 0.087 320.8)
XYZ	xyz(2.2997, 1.3511, 4.1418)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F3A #163A0F

analogous

#1E0F3A #330F3A #3A0F2C

triadic

#330F3A #3A330F #0F3A33

tetradic

#330F3A #3A1E0F #163A0F #0F2C3A

square

#330F3A #3A1E0F #163A0F #0F2C3A

split-complementary

#330F3A #2C3A0F #0F3A1E

monochromatic

#150618 #150618 #330F3A #5E1C6B #89289B

Accessibility & contrast

On white

16.53

#330F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#330F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F3A

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F3A	#FFFFFF	#000000	##FFFFFF
##330F3A	1.00	16.53	1.27	16.53
#FFFFFF	16.53	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051C3B

Deuteranopia (green-blind)

#132039

Tritanopia (blue-blind)

#331622

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #330f3a;
/* rgb */ color: rgb(51, 15, 58);
/* oklch */ color: oklch(24.9% 0.087 320.8);

Tailwind

colors: {
  custom: {
    50: '#6c5070',
    500: '#330f3a',
    950: '#000000',
  },
}

SCSS

$custom: #330f3a;
$custom-light: #6c5070;
$custom-dark: #000000;

JSON

{
  "hex": "#330f3a",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 58
  },
  "hsl": {
    "h": 290.233,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24916,
    "c": 0.08659,
    "h": 320.8
  },
  "luminance": 0.01351
}

Semantic roles & 50–950 ramp

primary

#330F3A

secondary

#3B7430

accent

#E2465F

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #330F3A

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

Preview Lab → · Contrast checker → · Palette generator →