#330C40#330C40

#330C40 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 25.0% C 0.098 H 316.3°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#330C40
RGB	rgb(51, 12, 64)
HSL	hsl(285, 68%, 15%)
HSV	hsv(285, 81%, 25%)
CMYK	cmyk(20.3%, 81.2%, 0%, 74.9%)
CIE-LAB	lab(11.53, 28.46, -24.06)
CIE-LCH	lch(11.53, 37.27, 319.80°)
OKLab	oklab(24.99% 0.0707 -0.0677)
OKLCH	oklch(24.99% 0.098 316.3)
XYZ	xyz(2.4220, 1.3370, 4.9800)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C40 #19400C

analogous

#190C40 #330C40 #400C33

triadic

#330C40 #40330C #0C4033

tetradic

#330C40 #40190C #19400C #0C3340

square

#330C40 #40190C #19400C #0C3340

split-complementary

#330C40 #33400C #0C4019

monochromatic

#15051A #15051A #330C40 #5C1674 #851FA7

Accessibility & contrast

On white

16.57

#330C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#330C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C40

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C40	#FFFFFF	#000000	##FFFFFF
##330C40	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C41

Deuteranopia (green-blind)

#0C203F

Tritanopia (blue-blind)

#321725

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #330c40;
/* rgb */ color: rgb(51, 12, 64);
/* oklch */ color: oklch(25.0% 0.098 316.3);

Tailwind

colors: {
  custom: {
    50: '#6d4f75',
    500: '#330c40',
    950: '#000000',
  },
}

SCSS

$custom: #330c40;
$custom-light: #6d4f75;
$custom-dark: #000000;

JSON

{
  "hex": "#330c40",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 64
  },
  "hsl": {
    "h": 285,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24989,
    "c": 0.09788,
    "h": 316.3
  },
  "luminance": 0.01337
}

Semantic roles & 50–950 ramp

primary

#330C40

secondary

#407C2C

accent

#EB3D68

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #330C40

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

Preview Lab → · Contrast checker → · Palette generator →