#A3422A#A3422A

#A3422A is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.6% C 0.134 H 35.1°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3422A
RGB	rgb(163, 66, 42)
HSL	hsl(12, 59%, 40%)
HSV	hsv(12, 74%, 64%)
CMYK	cmyk(0%, 59.5%, 74.2%, 36.1%)
CIE-LAB	lab(40.98, 38.69, 34.30)
CIE-LCH	lch(40.98, 51.71, 41.56°)
OKLab	oklab(50.59% 0.1099 0.0772)
OKLCH	oklch(50.59% 0.134 35.1)
XYZ	xyz(17.4722, 11.8525, 3.5577)
Luminance	0.1185 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3422A #2A8BA3

analogous

#A32A4E #A3422A #A37E2A

triadic

#A3422A #2AA342 #422AA3

tetradic

#A3422A #4EA32A #2A8BA3 #7E2AA3

square

#A3422A #4EA32A #2A8BA3 #7E2AA3

split-complementary

#A3422A #2AA37E #2A4EA3

monochromatic

#421B11 #722E1D #A3422A #CD5A3D #DA836E

Accessibility & contrast

On white

6.23

#A3422A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A3422A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3422A

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3422A	#FFFFFF	#000000	##FFFFFF
##A3422A	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5327

Deuteranopia (green-blind)

#746927

Tritanopia (blue-blind)

#B32C3D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3422a;
/* rgb */ color: rgb(163, 66, 42);
/* oklch */ color: oklch(50.6% 0.134 35.1);

Tailwind

colors: {
  custom: {
    50: '#c57a65',
    500: '#a3422a',
    950: '#000000',
  },
}

SCSS

$custom: #a3422a;
$custom-light: #c57a65;
$custom-dark: #000000;

JSON

{
  "hex": "#a3422a",
  "rgb": {
    "r": 163,
    "g": 66,
    "b": 42
  },
  "hsl": {
    "h": 11.901,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50587,
    "c": 0.13426,
    "h": 35.1
  },
  "luminance": 0.1185
}

Semantic roles & 50–950 ramp

primary

#A3422A

secondary

#68AFC0

accent

#C3E246

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A3422A

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

Preview Lab → · Contrast checker → · Palette generator →