#22181A#22181A

#22181A is a very dark, near-neutral red. Relative luminance 0.011; OKLCH L 22.2% C 0.016 H 5.1°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#22181A
RGB	rgb(34, 24, 26)
HSL	hsl(348, 17%, 11%)
HSV	hsv(348, 29%, 13%)
CMYK	cmyk(0%, 29.4%, 23.5%, 86.7%)
CIE-LAB	lab(9.55, 5.43, 0.53)
CIE-LCH	lch(9.55, 5.46, 5.57°)
OKLab	oklab(22.23% 0.0164 0.0015)
OKLCH	oklch(22.23% 0.016 5.1)
XYZ	xyz(1.1728, 1.0680, 1.1214)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22181A #182220

analogous

#22181F #22181A #221B18

triadic

#22181A #1A2218 #181A22

tetradic

#22181A #1F2218 #182220 #1B1822

square

#22181A #1F2218 #182220 #1B1822

split-complementary

#22181A #18221B #181F22

monochromatic

#120D0E #120D0E #22181A #463135 #6A4B51

Accessibility & contrast

On white

17.30

#22181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#22181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22181A

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22181A	#FFFFFF	#000000	##FFFFFF
##22181A	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191A1A

Deuteranopia (green-blind)

#1C1B1A

Tritanopia (blue-blind)

#241719

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #22181a;
/* rgb */ color: rgb(34, 24, 26);
/* oklch */ color: oklch(22.2% 0.016 5.1);

Tailwind

colors: {
  custom: {
    50: '#5d5456',
    500: '#22181a',
    950: '#000000',
  },
}

SCSS

$custom: #22181a;
$custom-light: #5d5456;
$custom-dark: #000000;

JSON

{
  "hex": "#22181a",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 348,
    "s": 17.241,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22229,
    "c": 0.01644,
    "h": 5.1
  },
  "luminance": 0.01068
}

Semantic roles & 50–950 ramp

primary

#22181A

secondary

#425450

accent

#BAAB6E

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#040203

muted

#797878

Preview Lab

Preview with #22181A

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

Preview Lab → · Contrast checker → · Palette generator →