#330A4E#330A4E

#330A4E is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.116 H 307.2°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#330A4E
RGB	rgb(51, 10, 78)
HSL	hsl(276, 77%, 17%)
HSV	hsv(276, 87%, 31%)
CMYK	cmyk(34.6%, 87.2%, 0%, 69.4%)
CIE-LAB	lab(12.42, 32.80, -32.39)
CIE-LCH	lch(12.42, 46.10, 315.36°)
OKLab	oklab(25.99% 0.0699 -0.0922)
OKLCH	oklch(25.99% 0.116 307.2)
XYZ	xyz(2.8486, 1.4710, 7.3401)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330A4E #254E0A

analogous

#110A4E #330A4E #4E0A47

triadic

#330A4E #4E330A #0A4E33

tetradic

#330A4E #4E110A #254E0A #0A474E

square

#330A4E #4E110A #254E0A #0A474E

split-complementary

#330A4E #474E0A #0A4E11

monochromatic

#12031B #12031B #330A4E #561184 #7A18BA

Accessibility & contrast

On white

16.23

#330A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#330A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330A4E

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330A4E	#FFFFFF	#000000	##FFFFFF
##330A4E	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F50

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#2E1C2C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #330a4e;
/* rgb */ color: rgb(51, 10, 78);
/* oklch */ color: oklch(26.0% 0.116 307.2);

Tailwind

colors: {
  custom: {
    50: '#6e4f80',
    500: '#330a4e',
    950: '#000000',
  },
}

SCSS

$custom: #330a4e;
$custom-light: #6e4f80;
$custom-dark: #000000;

JSON

{
  "hex": "#330a4e",
  "rgb": {
    "r": 51,
    "g": 10,
    "b": 78
  },
  "hsl": {
    "h": 276.176,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25994,
    "c": 0.11565,
    "h": 307.2
  },
  "luminance": 0.01471
}

Semantic roles & 50–950 ramp

primary

#330A4E

secondary

#508B29

accent

#F43480

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330A4E

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

Preview Lab → · Contrast checker → · Palette generator →