#330F68#330F68

#330F68 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 29.1% C 0.140 H 294.0°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#330F68
RGB	rgb(51, 15, 104)
HSL	hsl(264, 75%, 23%)
HSV	hsv(264, 86%, 41%)
CMYK	cmyk(51%, 85.6%, 0%, 59.2%)
CIE-LAB	lab(15.72, 37.68, -44.48)
CIE-LCH	lch(15.72, 58.30, 310.27°)
OKLab	oklab(29.08% 0.0568 -0.1277)
OKLCH	oklch(29.08% 0.14 294)
XYZ	xyz(4.0341, 2.0448, 13.2762)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F68 #44680F

analogous

#0F1768 #330F68 #5F0F68

triadic

#330F68 #68330F #0F6833

tetradic

#330F68 #680F17 #44680F #0F685F

square

#330F68 #680F17 #44680F #0F685F

split-complementary

#330F68 #685F0F #17680F

monochromatic

#0D041B #190733 #330F68 #4D179D #671ED3

Accessibility & contrast

On white

14.90

#330F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#330F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F68

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F68	#FFFFFF	#000000	##FFFFFF
##330F68	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286A

Deuteranopia (green-blind)

#002666

Tritanopia (blue-blind)

#23293C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #330f68;
/* rgb */ color: rgb(51, 15, 104);
/* oklch */ color: oklch(29.1% 0.140 294.0);

Tailwind

colors: {
  custom: {
    50: '#725394',
    500: '#330f68',
    950: '#000000',
  },
}

SCSS

$custom: #330f68;
$custom-light: #725394;
$custom-dark: #000000;

JSON

{
  "hex": "#330f68",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 104
  },
  "hsl": {
    "h": 264.27,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29077,
    "c": 0.13976,
    "h": 294
  },
  "luminance": 0.02045
}

Semantic roles & 50–950 ramp

primary

#330F68

secondary

#74A132

accent

#F136A6

background

#F7F4F9

surface

#EDE7F1

border

#C8C3CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #330F68

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

Preview Lab → · Contrast checker → · Palette generator →