#A4322B#A4322B

#A4322B is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.151 H 27.6°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4322B
RGB	rgb(164, 50, 43)
HSL	hsl(3, 58%, 41%)
HSV	hsv(3, 74%, 64%)
CMYK	cmyk(0%, 69.5%, 73.8%, 35.7%)
CIE-LAB	lab(38.46, 46.33, 30.96)
CIE-LCH	lch(38.46, 55.73, 33.75°)
OKLab	oklab(48.73% 0.1338 0.0701)
OKLCH	oklch(48.73% 0.151 27.6)
XYZ	xyz(16.8884, 10.3506, 3.3936)
Luminance	0.1035 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4322B #2B9DA4

analogous

#A42B60 #A4322B #A46E2B

triadic

#A4322B #2BA432 #322BA4

tetradic

#A4322B #60A42B #2B9DA4 #6E2BA4

square

#A4322B #60A42B #2B9DA4 #6E2BA4

split-complementary

#A4322B #2BA46E #2B60A4

monochromatic

#431412 #74231E #A4322B #CD483F #D97670

Accessibility & contrast

On white

6.84

#A4322B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A4322B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4322B

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4322B	#FFFFFF	#000000	##FFFFFF
##A4322B	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)

#524B29

Deuteranopia (green-blind)

#6F6427

Tritanopia (blue-blind)

#B50D31

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4322b;
/* rgb */ color: rgb(164, 50, 43);
/* oklch */ color: oklch(48.7% 0.151 27.6);

Tailwind

colors: {
  custom: {
    50: '#c77165',
    500: '#a4322b',
    950: '#000000',
  },
}

SCSS

$custom: #a4322b;
$custom-light: #c77165;
$custom-dark: #000000;

JSON

{
  "hex": "#a4322b",
  "rgb": {
    "r": 164,
    "g": 50,
    "b": 43
  },
  "hsl": {
    "h": 3.471,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48731,
    "c": 0.15104,
    "h": 27.6
  },
  "luminance": 0.10348
}

Semantic roles & 50–950 ramp

primary

#A4322B

secondary

#6ABCC1

accent

#D9E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A4322B

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

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