#330CA2#330CA2

#330CA2 is a dark, highly saturated violet. Relative luminance 0.036; OKLCH L 35.5% C 0.206 H 279.6°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#330CA2
RGB	rgb(51, 12, 162)
HSL	hsl(256, 86%, 34%)
HSV	hsv(256, 93%, 64%)
CMYK	cmyk(68.5%, 92.6%, 0%, 36.5%)
CIE-LAB	lab(22.21, 54.56, -70.39)
CIE-LCH	lch(22.21, 89.06, 307.78°)
OKLab	oklab(35.49% 0.0342 -0.2031)
OKLCH	oklch(35.49% 0.206 279.6)
XYZ	xyz(8.0162, 3.5747, 34.4430)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330CA2 #7BA20C

analogous

#0C30A2 #330CA2 #7E0CA2

triadic

#330CA2 #A2330C #0CA233

tetradic

#330CA2 #A20C30 #7BA20C #0CA27E

square

#330CA2 #A20C30 #7BA20C #0CA27E

split-complementary

#330CA2 #A27E0C #30A20C

monochromatic

#0F0430 #210869 #330CA2 #4510DB #6838F0

Accessibility & contrast

On white

12.24

#330CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#330CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330CA2

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330CA2	#FFFFFF	#000000	##FFFFFF
##330CA2	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA6

Deuteranopia (green-blind)

#002FA0

Tritanopia (blue-blind)

#00425E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #330ca2;
/* rgb */ color: rgb(51, 12, 162);
/* oklch */ color: oklch(35.5% 0.206 279.6);

Tailwind

colors: {
  custom: {
    50: '#7d57bf',
    500: '#330ca2',
    950: '#000000',
  },
}

SCSS

$custom: #330ca2;
$custom-light: #7d57bf;
$custom-dark: #000000;

JSON

{
  "hex": "#330ca2",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 162
  },
  "hsl": {
    "h": 255.6,
    "s": 86.207,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35488,
    "c": 0.20594,
    "h": 279.6
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary

#330CA2

secondary

#A8CF3B

accent

#FC2BC6

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #330CA2

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

Preview Lab → · Contrast checker → · Palette generator →