#220109#220109

#220109 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 16.4% C 0.062 H 8.0°. Best body text is #FFFFFF at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#220109
RGB	rgb(34, 1, 9)
HSL	hsl(345, 94%, 7%)
HSV	hsv(345, 97%, 13%)
CMYK	cmyk(0%, 97.1%, 73.5%, 86.7%)
CIE-LAB	lab(3.45, 14.63, 1.74)
CIE-LCH	lch(3.45, 14.73, 6.77°)
OKLab	oklab(16.43% 0.0611 0.0086)
OKLCH	oklch(16.43% 0.062 8)
XYZ	xyz(0.7199, 0.3816, 0.2941)
Luminance	0.0038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220109 #01221A

analogous

#22011A #220109 #220A01

triadic

#220109 #092201 #010922

tetradic

#220109 #1A2201 #01221A #0A0122

square

#220109 #1A2201 #01221A #0A0122

split-complementary

#220109 #01220A #011A22

monochromatic

#1E0108 #1E0108 #220109 #5D0319 #990428

Accessibility & contrast

On white

19.51

#220109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#220109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220109

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220109	#FFFFFF	#000000	##FFFFFF
##220109	1.00	19.51	1.08	19.51
#FFFFFF	19.51	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070809

Deuteranopia (green-blind)

#110F08

Tritanopia (blue-blind)

#260004

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #220109;
/* rgb */ color: rgb(34, 1, 9);
/* oklch */ color: oklch(16.4% 0.062 8.0);

Tailwind

colors: {
  custom: {
    50: '#5d474b',
    500: '#220109',
    950: '#000000',
  },
}

SCSS

$custom: #220109;
$custom-light: #5d474b;
$custom-dark: #000000;

JSON

{
  "hex": "#220109",
  "rgb": {
    "r": 34,
    "g": 1,
    "b": 9
  },
  "hsl": {
    "h": 345.455,
    "s": 94.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.16427,
    "c": 0.06172,
    "h": 8
  },
  "luminance": 0.00382
}

Semantic roles & 50–950 ramp

primary

#220109

secondary

#166955

accent

#FFCB29

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#040001

muted

#797777

Preview Lab

Preview with #220109

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

Preview Lab → · Contrast checker → · Palette generator →