#A43222#A43222

#A43222 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.153 H 31.0°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#A43222
RGB	rgb(164, 50, 34)
HSL	hsl(7, 66%, 39%)
HSV	hsv(7, 79%, 64%)
CMYK	cmyk(0%, 69.5%, 79.3%, 35.7%)
CIE-LAB	lab(38.36, 45.96, 36.00)
CIE-LCH	lch(38.36, 58.38, 38.07°)
OKLab	oklab(48.62% 0.1308 0.0787)
OKLCH	oklch(48.62% 0.153 31)
XYZ	xyz(16.7411, 10.2917, 2.6181)
Luminance	0.1029 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43222 #2294A4

analogous

#A42253 #A43222 #A47322

triadic

#A43222 #22A432 #3222A4

tetradic

#A43222 #53A422 #2294A4 #7322A4

square

#A43222 #53A422 #2294A4 #7322A4

split-complementary

#A43222 #22A473 #2253A4

monochromatic

#3F130D #712317 #A43222 #D4442F #DE7162

Accessibility & contrast

On white

6.87

#A43222 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A43222 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43222

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43222	#FFFFFF	#000000	##FFFFFF
##A43222	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1F

Deuteranopia (green-blind)

#6F641D

Tritanopia (blue-blind)

#B50A2F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43222;
/* rgb */ color: rgb(164, 50, 34);
/* oklch */ color: oklch(48.6% 0.153 31.0);

Tailwind

colors: {
  custom: {
    50: '#c7715e',
    500: '#a43222',
    950: '#000000',
  },
}

SCSS

$custom: #a43222;
$custom-light: #c7715e;
$custom-dark: #000000;

JSON

{
  "hex": "#a43222",
  "rgb": {
    "r": 164,
    "g": 50,
    "b": 34
  },
  "hsl": {
    "h": 7.385,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48621,
    "c": 0.1526,
    "h": 31
  },
  "luminance": 0.10289
}

Semantic roles & 50–950 ramp

primary

#A43222

secondary

#5EB7C4

accent

#D4E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A43222

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

Preview Lab → · Contrast checker → · Palette generator →