#330347#330347

#330347 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.6% C 0.117 H 312.7°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#330347
RGB	rgb(51, 3, 71)
HSL	hsl(282, 92%, 15%)
HSV	hsv(282, 96%, 28%)
CMYK	cmyk(28.2%, 95.8%, 0%, 72.2%)
CIE-LAB	lab(10.73, 34.16, -30.28)
CIE-LCH	lch(10.73, 45.65, 318.44°)
OKLab	oklab(24.62% 0.0792 -0.0859)
OKLCH	oklch(24.62% 0.117 312.7)
XYZ	xyz(2.5349, 1.2239, 6.0627)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330347 #174703

analogous

#110347 #330347 #470339

triadic

#330347 #473303 #034733

tetradic

#330347 #471103 #174703 #033947

square

#330347 #471103 #174703 #033947

split-complementary

#330347 #394703 #034711

monochromatic

#15011D #15011D #330347 #5D0582 #8708BC

Accessibility & contrast

On white

16.87

#330347 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#330347 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330347

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330347	#FFFFFF	#000000	##FFFFFF
##330347	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001E46

Tritanopia (blue-blind)

#311527

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #330347;
/* rgb */ color: rgb(51, 3, 71);
/* oklch */ color: oklch(24.6% 0.117 312.7);

Tailwind

colors: {
  custom: {
    50: '#6e4b7b',
    500: '#330347',
    950: '#000000',
  },
}

SCSS

$custom: #330347;
$custom-light: #6e4b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#330347",
  "rgb": {
    "r": 51,
    "g": 3,
    "b": 71
  },
  "hsl": {
    "h": 282.353,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24617,
    "c": 0.1168,
    "h": 312.7
  },
  "luminance": 0.01224
}

Semantic roles & 50–950 ramp

primary

#330347

secondary

#3D881E

accent

#FF2968

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070109

muted

#7A777B

Preview Lab

Preview with #330347

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

Preview Lab → · Contrast checker → · Palette generator →