#330F4F#330F4F

#330F4F is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.111 H 305.6°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#330F4F
RGB	rgb(51, 15, 79)
HSL	hsl(274, 68%, 18%)
HSV	hsv(274, 81%, 31%)
CMYK	cmyk(35.4%, 81%, 0%, 69%)
CIE-LAB	lab(13.29, 30.82, -31.67)
CIE-LCH	lch(13.29, 44.19, 314.23°)
OKLab	oklab(26.63% 0.0646 -0.0901)
OKLCH	oklch(26.63% 0.111 305.6)
XYZ	xyz(2.9470, 1.6100, 7.5511)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F4F #2B4F0F

analogous

#130F4F #330F4F #4F0F4B

triadic

#330F4F #4F330F #0F4F33

tetradic

#330F4F #4F130F #2B4F0F #0F4B4F

square

#330F4F #4F130F #2B4F0F #0F4B4F

split-complementary

#330F4F #4B4F0F #0F4F13

monochromatic

#11051A #12051C #330F4F #541982 #7523B6

Accessibility & contrast

On white

15.89

#330F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#330F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F4F

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F4F	#FFFFFF	#000000	##FFFFFF
##330F4F	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002151

Deuteranopia (green-blind)

#00224E

Tritanopia (blue-blind)

#2E1F2E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #330f4f;
/* rgb */ color: rgb(51, 15, 79);
/* oklch */ color: oklch(26.6% 0.111 305.6);

Tailwind

colors: {
  custom: {
    50: '#6e5181',
    500: '#330f4f',
    950: '#000000',
  },
}

SCSS

$custom: #330f4f;
$custom-light: #6e5181;
$custom-dark: #000000;

JSON

{
  "hex": "#330f4f",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 273.75,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.26632,
    "c": 0.11083,
    "h": 305.6
  },
  "luminance": 0.0161
}

Semantic roles & 50–950 ramp

primary

#330F4F

secondary

#578931

accent

#EB3D89

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330F4F

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

Preview Lab → · Contrast checker → · Palette generator →