#AD322C#AD322C

#AD322C is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.160 H 27.3°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AD322C
RGB	rgb(173, 50, 44)
HSL	hsl(3, 59%, 43%)
HSV	hsv(3, 75%, 68%)
CMYK	cmyk(0%, 71.1%, 74.6%, 32.2%)
CIE-LAB	lab(40.16, 49.40, 32.75)
CIE-LCH	lch(40.16, 59.27, 33.55°)
OKLab	oklab(50.32% 0.1425 0.0737)
OKLCH	oklch(50.32% 0.16 27.3)
XYZ	xyz(18.8309, 11.3501, 3.5816)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD322C #2CA7AD

analogous

#AD2C66 #AD322C #AD732C

triadic

#AD322C #2CAD32 #322CAD

tetradic

#AD322C #66AD2C #2CA7AD #732CAD

square

#AD322C #66AD2C #2CA7AD #732CAD

split-complementary

#AD322C #2CAD73 #2C66AD

monochromatic

#4B1613 #7C2420 #AD322C #D04D46 #DC7C77

Accessibility & contrast

On white

6.42

#AD322C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AD322C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD322C

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD322C	#FFFFFF	#000000	##FFFFFF
##AD322C	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2A

Deuteranopia (green-blind)

#746828

Tritanopia (blue-blind)

#BE0232

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad322c;
/* rgb */ color: rgb(173, 50, 44);
/* oklch */ color: oklch(50.3% 0.160 27.3);

Tailwind

colors: {
  custom: {
    50: '#ce7265',
    500: '#ad322c',
    950: '#000000',
  },
}

SCSS

$custom: #ad322c;
$custom-light: #ce7265;
$custom-dark: #000000;

JSON

{
  "hex": "#ad322c",
  "rgb": {
    "r": 173,
    "g": 50,
    "b": 44
  },
  "hsl": {
    "h": 2.791,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50316,
    "c": 0.16045,
    "h": 27.3
  },
  "luminance": 0.11347
}

Semantic roles & 50–950 ramp

primary

#AD322C

secondary

#71C0C4

accent

#DBE345

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD322C

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

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