#330531#330531

#330531 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.0% C 0.093 H 330.0°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#330531
RGB	rgb(51, 5, 49)
HSL	hsl(303, 82%, 11%)
HSV	hsv(303, 90%, 20%)
CMYK	cmyk(0%, 90.2%, 3.9%, 80%)
CIE-LAB	lab(9.27, 28.50, -16.84)
CIE-LCH	lch(9.27, 33.10, 329.42°)
OKLab	oklab(23.03% 0.0807 -0.0465)
OKLCH	oklch(23.03% 0.093 330)
XYZ	xyz(1.9739, 1.0343, 3.0008)
Luminance	0.0103 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330531 #053307

analogous

#1E0533 #330531 #33051A

triadic

#330531 #313305 #053133

tetradic

#330531 #331E05 #053307 #051A33

square

#330531 #331E05 #053307 #051A33

split-complementary

#330531 #1A3305 #05331E

monochromatic

#1C031B #1C031B #330531 #6B0A67 #A2109C

Accessibility & contrast

On white

17.40

#330531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330531

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330531	#FFFFFF	#000000	##FFFFFF
##330531	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011632

Deuteranopia (green-blind)

#131C30

Tritanopia (blue-blind)

#350B1A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330531;
/* rgb */ color: rgb(51, 5, 49);
/* oklch */ color: oklch(23.0% 0.093 330.0);

Tailwind

colors: {
  custom: {
    50: '#6d4b69',
    500: '#330531',
    950: '#000000',
  },
}

SCSS

$custom: #330531;
$custom-light: #6d4b69;
$custom-dark: #000000;

JSON

{
  "hex": "#330531",
  "rgb": {
    "r": 51,
    "g": 5,
    "b": 49
  },
  "hsl": {
    "h": 302.609,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23026,
    "c": 0.09316,
    "h": 330
  },
  "luminance": 0.01034
}

Semantic roles & 50–950 ramp

primary

#330531

secondary

#1F7423

accent

#F8382F

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #330531

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

Preview Lab → · Contrast checker → · Palette generator →