#A43122#A43122

#A43122 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.5% C 0.154 H 30.7°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A43122
RGB	rgb(164, 49, 34)
HSL	hsl(7, 66%, 39%)
HSV	hsv(7, 79%, 64%)
CMYK	cmyk(0%, 70.1%, 79.3%, 35.7%)
CIE-LAB	lab(38.21, 46.37, 35.85)
CIE-LCH	lch(38.21, 58.61, 37.71°)
OKLab	oklab(48.51% 0.132 0.0784)
OKLCH	oklch(48.51% 0.154 30.7)
XYZ	xyz(16.6988, 10.2072, 2.6040)
Luminance	0.1021 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43122 #2295A4

analogous

#A42254 #A43122 #A47222

triadic

#A43122 #22A431 #3122A4

tetradic

#A43122 #54A422 #2295A4 #7222A4

square

#A43122 #54A422 #2295A4 #7222A4

split-complementary

#A43122 #22A472 #2254A4

monochromatic

#3F130D #712217 #A43122 #D4422F #DE7062

Accessibility & contrast

On white

6.91

#A43122 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A43122 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43122

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43122	#FFFFFF	#000000	##FFFFFF
##A43122	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1F

Deuteranopia (green-blind)

#6F631D

Tritanopia (blue-blind)

#B5062E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43122;
/* rgb */ color: rgb(164, 49, 34);
/* oklch */ color: oklch(48.5% 0.154 30.7);

Tailwind

colors: {
  custom: {
    50: '#c7705e',
    500: '#a43122',
    950: '#000000',
  },
}

SCSS

$custom: #a43122;
$custom-light: #c7705e;
$custom-dark: #000000;

JSON

{
  "hex": "#a43122",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 34
  },
  "hsl": {
    "h": 6.923,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48509,
    "c": 0.15352,
    "h": 30.7
  },
  "luminance": 0.10205
}

Semantic roles & 50–950 ramp

primary

#A43122

secondary

#5EB8C4

accent

#D5E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A43122

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

Preview Lab → · Contrast checker → · Palette generator →