#330609#330609

#330609 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.3% C 0.072 H 21.9°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#330609
RGB	rgb(51, 6, 9)
HSL	hsl(356, 79%, 11%)
HSV	hsv(356, 88%, 20%)
CMYK	cmyk(0%, 88.2%, 82.4%, 80%)
CIE-LAB	lab(7.71, 22.63, 8.36)
CIE-LCH	lch(7.71, 24.13, 20.27°)
OKLab	oklab(21.32% 0.0665 0.0267)
OKLCH	oklch(21.32% 0.072 21.9)
XYZ	xyz(1.4798, 0.8540, 0.3453)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330609 #063330

analogous

#33061F #330609 #331906

triadic

#330609 #093306 #060933

tetradic

#330609 #1F3306 #063330 #190633

square

#330609 #1F3306 #063330 #190633

split-complementary

#330609 #063319 #061F33

monochromatic

#1B0305 #1B0305 #330609 #6A0C13 #A1131C

Accessibility & contrast

On white

17.94

#330609 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#330609 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330609

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330609	#FFFFFF	#000000	##FFFFFF
##330609	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131109

Deuteranopia (green-blind)

#1E1A08

Tritanopia (blue-blind)

#390007

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #330609;
/* rgb */ color: rgb(51, 6, 9);
/* oklch */ color: oklch(21.3% 0.072 21.9);

Tailwind

colors: {
  custom: {
    50: '#6f4a4b',
    500: '#330609',
    950: '#000000',
  },
}

SCSS

$custom: #330609;
$custom-light: #6f4a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#330609",
  "rgb": {
    "r": 51,
    "g": 6,
    "b": 9
  },
  "hsl": {
    "h": 356,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21319,
    "c": 0.07168,
    "h": 21.9
  },
  "luminance": 0.00854
}

Semantic roles & 50–950 ramp

primary

#330609

secondary

#21746E

accent

#F5E832

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330609

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

Preview Lab → · Contrast checker → · Palette generator →