#330F5F#330F5F

#330F5F is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.129 H 297.6°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#330F5F
RGB	rgb(51, 15, 95)
HSL	hsl(267, 73%, 22%)
HSV	hsv(267, 84%, 37%)
CMYK	cmyk(46.3%, 84.2%, 0%, 62.7%)
CIE-LAB	lab(14.80, 35.18, -40.04)
CIE-LCH	lch(14.80, 53.30, 311.31°)
OKLab	oklab(28.16% 0.06 -0.1146)
OKLCH	oklch(28.16% 0.129 297.6)
XYZ	xyz(3.6011, 1.8716, 10.9958)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.63

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F5F #3B5F0F

analogous

#0F135F #330F5F #5B0F5F

triadic

#330F5F #5F330F #0F5F33

tetradic

#330F5F #5F0F13 #3B5F0F #0F5F5B

square

#330F5F #5F0F13 #3B5F0F #0F5F5B

split-complementary

#330F5F #5F5B0F #135F0F

monochromatic

#0E041A #17072A #330F5F #4F1794 #6C20C9

Accessibility & contrast

On white

15.28

#330F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#330F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F5F

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F5F	#FFFFFF	#000000	##FFFFFF
##330F5F	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002561

Deuteranopia (green-blind)

#00245D

Tritanopia (blue-blind)

#272537

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #330f5f;
/* rgb */ color: rgb(51, 15, 95);
/* oklch */ color: oklch(28.2% 0.129 297.6);

Tailwind

colors: {
  custom: {
    50: '#70528d',
    500: '#330f5f',
    950: '#000000',
  },
}

SCSS

$custom: #330f5f;
$custom-light: #70528d;
$custom-dark: #000000;

JSON

{
  "hex": "#330f5f",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 95
  },
  "hsl": {
    "h": 267,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28156,
    "c": 0.1294,
    "h": 297.6
  },
  "luminance": 0.01872
}

Semantic roles & 50–950 ramp

primary

#330F5F

secondary

#6A9832

accent

#EF389D

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #330F5F

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

Preview Lab → · Contrast checker → · Palette generator →