#330A3E#330A3E

#330A3E is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.098 H 318.1°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#330A3E
RGB	rgb(51, 10, 62)
HSL	hsl(287, 72%, 14%)
HSV	hsv(287, 84%, 24%)
CMYK	cmyk(17.7%, 83.9%, 0%, 75.7%)
CIE-LAB	lab(11.06, 28.90, -23.40)
CIE-LCH	lch(11.06, 37.19, 321.01°)
OKLab	oklab(24.6% 0.0733 -0.0657)
OKLCH	oklch(24.6% 0.098 318.1)
XYZ	xyz(2.3432, 1.2688, 4.6780)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330A3E #153E0A

analogous

#190A3E #330A3E #3E0A2F

triadic

#330A3E #3E330A #0A3E33

tetradic

#330A3E #3E190A #153E0A #0A2F3E

square

#330A3E #3E190A #153E0A #0A2F3E

split-complementary

#330A3E #2F3E0A #0A3E19

monochromatic

#16041A #16041A #330A3E #5E1373 #8A1BA7

Accessibility & contrast

On white

16.75

#330A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#330A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330A3E

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330A3E	#FFFFFF	#000000	##FFFFFF
##330A3E	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)

#001B3F

Deuteranopia (green-blind)

#0C1F3D

Tritanopia (blue-blind)

#331523

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330a3e;
/* rgb */ color: rgb(51, 10, 62);
/* oklch */ color: oklch(24.6% 0.098 318.1);

Tailwind

colors: {
  custom: {
    50: '#6d4e73',
    500: '#330a3e',
    950: '#000000',
  },
}

SCSS

$custom: #330a3e;
$custom-light: #6d4e73;
$custom-dark: #000000;

JSON

{
  "hex": "#330a3e",
  "rgb": {
    "r": 51,
    "g": 10,
    "b": 62
  },
  "hsl": {
    "h": 287.308,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24601,
    "c": 0.09847,
    "h": 318.1
  },
  "luminance": 0.01269
}

Semantic roles & 50–950 ramp

primary

#330A3E

secondary

#3A7B28

accent

#EF395F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #330A3E

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

Preview Lab → · Contrast checker → · Palette generator →