#A43322#A43322

#A43322 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.7% C 0.152 H 31.4°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#A43322
RGB	rgb(164, 51, 34)
HSL	hsl(8, 66%, 39%)
HSV	hsv(8, 79%, 64%)
CMYK	cmyk(0%, 68.9%, 79.3%, 35.7%)
CIE-LAB	lab(38.51, 45.55, 36.16)
CIE-LCH	lch(38.51, 58.15, 38.44°)
OKLab	oklab(48.73% 0.1295 0.079)
OKLCH	oklch(48.73% 0.152 31.4)
XYZ	xyz(16.7843, 10.3782, 2.6325)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43322 #2293A4

analogous

#A42252 #A43322 #A47422

triadic

#A43322 #22A433 #3322A4

tetradic

#A43322 #52A422 #2293A4 #7422A4

square

#A43322 #52A422 #2293A4 #7422A4

split-complementary

#A43322 #22A474 #2252A4

monochromatic

#3F130D #712317 #A43322 #D4452F #DE7262

Accessibility & contrast

On white

6.83

#A43322 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A43322 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43322

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43322	#FFFFFF	#000000	##FFFFFF
##A43322	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1F

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#B50D30

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43322;
/* rgb */ color: rgb(164, 51, 34);
/* oklch */ color: oklch(48.7% 0.152 31.4);

Tailwind

colors: {
  custom: {
    50: '#c7715e',
    500: '#a43322',
    950: '#000000',
  },
}

SCSS

$custom: #a43322;
$custom-light: #c7715e;
$custom-dark: #000000;

JSON

{
  "hex": "#a43322",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 34
  },
  "hsl": {
    "h": 7.846,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48734,
    "c": 0.15168,
    "h": 31.4
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#A43322

secondary

#5EB6C4

accent

#D2E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A43322

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

Preview Lab → · Contrast checker → · Palette generator →