#330538#330538

#330538 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.5% C 0.100 H 323.6°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#330538
RGB	rgb(51, 5, 56)
HSL	hsl(294, 84%, 12%)
HSV	hsv(294, 91%, 22%)
CMYK	cmyk(8.9%, 91.1%, 0%, 78%)
CIE-LAB	lab(9.78, 29.91, -21.14)
CIE-LCH	lch(9.78, 36.62, 324.75°)
OKLab	oklab(23.55% 0.0802 -0.0591)
OKLCH	oklch(23.55% 0.1 323.6)
XYZ	xyz(2.1333, 1.0980, 3.8402)
Luminance	0.0110 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330538 #0A3805

analogous

#1A0538 #330538 #380524

triadic

#330538 #383305 #053833

tetradic

#330538 #381A05 #0A3805 #052438

square

#330538 #381A05 #0A3805 #052438

split-complementary

#330538 #243805 #05381A

monochromatic

#1A031C #1A031C #330538 #660A70 #990FA8

Accessibility & contrast

On white

17.22

#330538 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#330538 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330538

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330538	#FFFFFF	#000000	##FFFFFF
##330538	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001839

Deuteranopia (green-blind)

#0E1D37

Tritanopia (blue-blind)

#340F1E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330538;
/* rgb */ color: rgb(51, 5, 56);
/* oklch */ color: oklch(23.5% 0.100 323.6);

Tailwind

colors: {
  custom: {
    50: '#6d4b6f',
    500: '#330538',
    950: '#000000',
  },
}

SCSS

$custom: #330538;
$custom-light: #6d4b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#330538",
  "rgb": {
    "r": 51,
    "g": 5,
    "b": 56
  },
  "hsl": {
    "h": 294.118,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2355,
    "c": 0.09964,
    "h": 323.6
  },
  "luminance": 0.01098
}

Semantic roles & 50–950 ramp

primary

#330538

secondary

#287920

accent

#FA2E42

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #330538

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

Preview Lab → · Contrast checker → · Palette generator →