#A3422C#A3422C

#A3422C is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.6% C 0.134 H 34.2°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3422C
RGB	rgb(163, 66, 44)
HSL	hsl(11, 57%, 41%)
HSV	hsv(11, 73%, 64%)
CMYK	cmyk(0%, 59.5%, 73%, 36.1%)
CIE-LAB	lab(41.00, 38.79, 33.21)
CIE-LCH	lch(41.00, 51.06, 40.57°)
OKLab	oklab(50.61% 0.1106 0.0752)
OKLCH	oklch(50.61% 0.134 34.2)
XYZ	xyz(17.5089, 11.8672, 3.7510)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3422C #2C8DA3

analogous

#A32C52 #A3422C #A37D2C

triadic

#A3422C #2CA342 #422CA3

tetradic

#A3422C #52A32C #2C8DA3 #7D2CA3

square

#A3422C #52A32C #2C8DA3 #7D2CA3

split-complementary

#A3422C #2CA37D #2C52A3

monochromatic

#431B12 #732E1F #A3422C #CC5A41 #D98471

Accessibility & contrast

On white

6.23

#A3422C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A3422C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3422C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3422C	#FFFFFF	#000000	##FFFFFF
##A3422C	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)

#5C5329

Deuteranopia (green-blind)

#746929

Tritanopia (blue-blind)

#B32C3D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3422c;
/* rgb */ color: rgb(163, 66, 44);
/* oklch */ color: oklch(50.6% 0.134 34.2);

Tailwind

colors: {
  custom: {
    50: '#c57a66',
    500: '#a3422c',
    950: '#000000',
  },
}

SCSS

$custom: #a3422c;
$custom-light: #c57a66;
$custom-dark: #000000;

JSON

{
  "hex": "#a3422c",
  "rgb": {
    "r": 163,
    "g": 66,
    "b": 44
  },
  "hsl": {
    "h": 11.092,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50613,
    "c": 0.13372,
    "h": 34.2
  },
  "luminance": 0.11865
}

Semantic roles & 50–950 ramp

primary

#A3422C

secondary

#6BB0C0

accent

#C4E147

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A3422C

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

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