#330A43#330A43

#330A43 is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.0% C 0.104 H 314.3°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#330A43
RGB	rgb(51, 10, 67)
HSL	hsl(283, 74%, 15%)
HSV	hsv(283, 85%, 26%)
CMYK	cmyk(23.9%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(11.46, 30.08, -26.29)
CIE-LCH	lch(11.46, 39.95, 318.84°)
OKLab	oklab(25.01% 0.0725 -0.0742)
OKLCH	oklch(25.01% 0.104 314.3)
XYZ	xyz(2.4867, 1.3262, 5.4341)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330A43 #1A430A

analogous

#170A43 #330A43 #430A36

triadic

#330A43 #43330A #0A4333

tetradic

#330A43 #43170A #1A430A #0A3643

square

#330A43 #43170A #1A430A #0A3643

split-complementary

#330A43 #36430A #0A4317

monochromatic

#14041B #14041B #330A43 #5C1278 #841AAE

Accessibility & contrast

On white

16.60

#330A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#330A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330A43

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330A43	#FFFFFF	#000000	##FFFFFF
##330A43	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C45

Deuteranopia (green-blind)

#071F42

Tritanopia (blue-blind)

#311726

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330a43;
/* rgb */ color: rgb(51, 10, 67);
/* oklch */ color: oklch(25.0% 0.104 314.3);

Tailwind

colors: {
  custom: {
    50: '#6d4e77',
    500: '#330a43',
    950: '#000000',
  },
}

SCSS

$custom: #330a43;
$custom-light: #6d4e77;
$custom-dark: #000000;

JSON

{
  "hex": "#330a43",
  "rgb": {
    "r": 51,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 283.158,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25013,
    "c": 0.10379,
    "h": 314.3
  },
  "luminance": 0.01326
}

Semantic roles & 50–950 ramp

primary

#330A43

secondary

#418029

accent

#F1376B

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #330A43

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

Preview Lab → · Contrast checker → · Palette generator →