#330B28#330B28

#330B28 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.2% C 0.075 H 340.4°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#330B28
RGB	rgb(51, 11, 40)
HSL	hsl(317, 65%, 12%)
HSV	hsv(317, 78%, 20%)
CMYK	cmyk(0%, 78.4%, 21.6%, 80%)
CIE-LAB	lab(9.77, 23.85, -9.38)
CIE-LCH	lch(9.77, 25.63, 338.54°)
OKLab	oklab(23.21% 0.071 -0.0252)
OKLCH	oklch(23.21% 0.075 340.4)
XYZ	xyz(1.8680, 1.0965, 2.1203)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330B28 #0B3316

analogous

#2A0B33 #330B28 #330B14

triadic

#330B28 #28330B #0B2833

tetradic

#330B28 #332A0B #0B3316 #0B1433

square

#330B28 #332A0B #0B3316 #0B1433

split-complementary

#330B28 #14330B #0B332A

monochromatic

#190514 #190514 #330B28 #65164F #982177

Accessibility & contrast

On white

17.22

#330B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#330B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330B28

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330B28	#FFFFFF	#000000	##FFFFFF
##330B28	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)

#0E1729

Deuteranopia (green-blind)

#1A1D27

Tritanopia (blue-blind)

#360C18

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330b28;
/* rgb */ color: rgb(51, 11, 40);
/* oklch */ color: oklch(23.2% 0.075 340.4);

Tailwind

colors: {
  custom: {
    50: '#6c4d62',
    500: '#330b28',
    950: '#000000',
  },
}

SCSS

$custom: #330b28;
$custom-light: #6c4d62;
$custom-dark: #000000;

JSON

{
  "hex": "#330b28",
  "rgb": {
    "r": 51,
    "g": 11,
    "b": 40
  },
  "hsl": {
    "h": 316.5,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23207,
    "c": 0.07532,
    "h": 340.4
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#330B28

secondary

#2A703D

accent

#E86E40

background

#F6F4F5

surface

#ECE7EA

border

#C7C3C6

text

#070105

muted

#7A7779

Preview Lab

Preview with #330B28

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

Preview Lab → · Contrast checker → · Palette generator →