#330209#330209

#330209 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.7% C 0.078 H 18.2°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#330209
RGB	rgb(51, 2, 9)
HSL	hsl(351, 92%, 10%)
HSV	hsv(351, 96%, 20%)
CMYK	cmyk(0%, 96.1%, 82.4%, 80%)
CIE-LAB	lab(6.93, 24.78, 7.22)
CIE-LCH	lch(6.93, 25.81, 16.24°)
OKLab	oklab(20.7% 0.0741 0.0244)
OKLCH	oklch(20.7% 0.078 18.2)
XYZ	xyz(1.4364, 0.7672, 0.3308)
Luminance	0.0077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330209 #02332C

analogous

#330221 #330209 #331402

triadic

#330209 #093302 #020933

tetradic

#330209 #213302 #02332C #140233

square

#330209 #213302 #02332C #140233

split-complementary

#330209 #023314 #022133

monochromatic

#1D0105 #1D0105 #330209 #6E0413 #A9071E

Accessibility & contrast

On white

18.21

#330209 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#330209 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330209

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330209	#FFFFFF	#000000	##FFFFFF
##330209	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100E09

Deuteranopia (green-blind)

#1D1908

Tritanopia (blue-blind)

#390005

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #330209;
/* rgb */ color: rgb(51, 2, 9);
/* oklch */ color: oklch(20.7% 0.078 18.2);

Tailwind

colors: {
  custom: {
    50: '#6f474b',
    500: '#330209',
    950: '#000000',
  },
}

SCSS

$custom: #330209;
$custom-light: #6f474b;
$custom-dark: #000000;

JSON

{
  "hex": "#330209",
  "rgb": {
    "r": 51,
    "g": 2,
    "b": 9
  },
  "hsl": {
    "h": 351.429,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20703,
    "c": 0.07799,
    "h": 18.2
  },
  "luminance": 0.00767
}

Semantic roles & 50–950 ramp

primary

#330209

secondary

#1A776A

accent

#FFE029

background

#F7F4F4

surface

#EDE6E7

border

#C8C2C3

text

#080001

muted

#7B7777

Preview Lab

Preview with #330209

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

Preview Lab → · Contrast checker → · Palette generator →