#A3422D#A3422D

#A3422D is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.6% C 0.133 H 33.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3422D
RGB	rgb(163, 66, 45)
HSL	hsl(11, 57%, 41%)
HSV	hsv(11, 72%, 64%)
CMYK	cmyk(0%, 59.5%, 72.4%, 36.1%)
CIE-LAB	lab(41.02, 38.84, 32.65)
CIE-LCH	lch(41.02, 50.74, 40.05°)
OKLab	oklab(50.63% 0.1109 0.0742)
OKLCH	oklch(50.63% 0.133 33.8)
XYZ	xyz(17.5279, 11.8748, 3.8512)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3422D #2D8EA3

analogous

#A32D53 #A3422D #A37D2D

triadic

#A3422D #2DA342 #422DA3

tetradic

#A3422D #53A32D #2D8EA3 #7D2DA3

square

#A3422D #53A32D #2D8EA3 #7D2DA3

split-complementary

#A3422D #2DA37D #2D53A3

monochromatic

#431B13 #732F20 #A3422D #CB5B42 #D88472

Accessibility & contrast

On white

6.22

#A3422D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A3422D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3422D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3422D	#FFFFFF	#000000	##FFFFFF
##A3422D	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532A

Deuteranopia (green-blind)

#74692A

Tritanopia (blue-blind)

#B32D3D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3422d;
/* rgb */ color: rgb(163, 66, 45);
/* oklch */ color: oklch(50.6% 0.133 33.8);

Tailwind

colors: {
  custom: {
    50: '#c57a67',
    500: '#a3422d',
    950: '#000000',
  },
}

SCSS

$custom: #a3422d;
$custom-light: #c57a67;
$custom-dark: #000000;

JSON

{
  "hex": "#a3422d",
  "rgb": {
    "r": 163,
    "g": 66,
    "b": 45
  },
  "hsl": {
    "h": 10.678,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50626,
    "c": 0.13346,
    "h": 33.8
  },
  "luminance": 0.11872
}

Semantic roles & 50–950 ramp

primary

#A3422D

secondary

#6CB1C0

accent

#C5E048

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A3422D

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

Preview Lab → · Contrast checker → · Palette generator →