#A4322A#A4322A

#A4322A is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.151 H 28.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4322A
RGB	rgb(164, 50, 42)
HSL	hsl(4, 59%, 40%)
HSV	hsv(4, 74%, 64%)
CMYK	cmyk(0%, 69.5%, 74.4%, 35.7%)
CIE-LAB	lab(38.45, 46.29, 31.54)
CIE-LCH	lch(38.45, 56.01, 34.27°)
OKLab	oklab(48.72% 0.1334 0.0711)
OKLCH	oklch(48.72% 0.151 28.1)
XYZ	xyz(16.8702, 10.3434, 3.2982)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4322A #2A9CA4

analogous

#A42A5F #A4322A #A46F2A

triadic

#A4322A #2AA432 #322AA4

tetradic

#A4322A #5FA42A #2A9CA4 #6F2AA4

square

#A4322A #5FA42A #2A9CA4 #6F2AA4

split-complementary

#A4322A #2AA46F #2A5FA4

monochromatic

#431411 #73231E #A4322A #CD473E #DA756E

Accessibility & contrast

On white

6.84

#A4322A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A4322A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4322A

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4322A	#FFFFFF	#000000	##FFFFFF
##A4322A	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B28

Deuteranopia (green-blind)

#6F6426

Tritanopia (blue-blind)

#B50D31

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a4322a;
/* rgb */ color: rgb(164, 50, 42);
/* oklch */ color: oklch(48.7% 0.151 28.1);

Tailwind

colors: {
  custom: {
    50: '#c77164',
    500: '#a4322a',
    950: '#000000',
  },
}

SCSS

$custom: #a4322a;
$custom-light: #c77164;
$custom-dark: #000000;

JSON

{
  "hex": "#a4322a",
  "rgb": {
    "r": 164,
    "g": 50,
    "b": 42
  },
  "hsl": {
    "h": 3.934,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48718,
    "c": 0.1512,
    "h": 28.1
  },
  "luminance": 0.10341
}

Semantic roles & 50–950 ramp

primary

#A4322A

secondary

#69BBC1

accent

#D8E245

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A4322A

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

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