#330F56#330F56

#330F56 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.3% C 0.119 H 301.9°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#330F56
RGB	rgb(51, 15, 86)
HSL	hsl(270, 70%, 20%)
HSV	hsv(270, 83%, 34%)
CMYK	cmyk(40.7%, 82.6%, 0%, 66.3%)
CIE-LAB	lab(13.93, 32.71, -35.41)
CIE-LCH	lch(13.93, 48.20, 312.73°)
OKLab	oklab(27.28% 0.0628 -0.101)
OKLCH	oklch(27.28% 0.119 301.9)
XYZ	xyz(3.2154, 1.7173, 8.9644)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F56 #32560F

analogous

#100F56 #330F56 #560F55

triadic

#330F56 #56330F #0F5633

tetradic

#330F56 #56100F #32560F #0F5556

square

#330F56 #56100F #32560F #0F5556

split-complementary

#330F56 #55560F #0F5610

monochromatic

#0F051A #140622 #330F56 #52188A #7121BE

Accessibility & contrast

On white

15.63

#330F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#330F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F56

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F56	#FFFFFF	#000000	##FFFFFF
##330F56	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002358

Deuteranopia (green-blind)

#002355

Tritanopia (blue-blind)

#2B2132

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #330f56;
/* rgb */ color: rgb(51, 15, 86);
/* oklch */ color: oklch(27.3% 0.119 301.9);

Tailwind

colors: {
  custom: {
    50: '#6f5286',
    500: '#330f56',
    950: '#000000',
  },
}

SCSS

$custom: #330f56;
$custom-light: #6f5286;
$custom-dark: #000000;

JSON

{
  "hex": "#330f56",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 86
  },
  "hsl": {
    "h": 270.423,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27279,
    "c": 0.11897,
    "h": 301.9
  },
  "luminance": 0.01717
}

Semantic roles & 50–950 ramp

primary

#330F56

secondary

#609031

accent

#ED3B93

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #330F56

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

Preview Lab → · Contrast checker → · Palette generator →