#330738#330738

#330738 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.8% C 0.097 H 323.4°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#330738
RGB	rgb(51, 7, 56)
HSL	hsl(294, 78%, 12%)
HSV	hsv(294, 88%, 22%)
CMYK	cmyk(8.9%, 87.5%, 0%, 78%)
CIE-LAB	lab(10.12, 28.94, -20.60)
CIE-LCH	lch(10.12, 35.52, 324.56°)
OKLab	oklab(23.79% 0.0776 -0.0575)
OKLCH	oklch(23.79% 0.097 323.4)
XYZ	xyz(2.1550, 1.1414, 3.8474)
Luminance	0.0114 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330738 #0C3807

analogous

#1B0738 #330738 #380724

triadic

#330738 #383307 #073833

tetradic

#330738 #381B07 #0C3807 #072438

square

#330738 #381B07 #0C3807 #072438

split-complementary

#330738 #243807 #07381B

monochromatic

#19031B #19031B #330738 #650E6E #9615A5

Accessibility & contrast

On white

17.10

#330738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#330738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330738

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330738	#FFFFFF	#000000	##FFFFFF
##330738	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001839

Deuteranopia (green-blind)

#0F1D37

Tritanopia (blue-blind)

#34101F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #330738;
/* rgb */ color: rgb(51, 7, 56);
/* oklch */ color: oklch(23.8% 0.097 323.4);

Tailwind

colors: {
  custom: {
    50: '#6d4c6f',
    500: '#330738',
    950: '#000000',
  },
}

SCSS

$custom: #330738;
$custom-light: #6d4c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#330738",
  "rgb": {
    "r": 51,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 293.878,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23788,
    "c": 0.09659,
    "h": 323.4
  },
  "luminance": 0.01141
}

Semantic roles & 50–950 ramp

primary

#330738

secondary

#2C7823

accent

#F43447

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #330738

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

Preview Lab → · Contrast checker → · Palette generator →