#AD3222#AD3222

#AD3222 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.162 H 30.8°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#AD3222
RGB	rgb(173, 50, 34)
HSL	hsl(7, 67%, 41%)
HSV	hsv(7, 80%, 68%)
CMYK	cmyk(0%, 71.1%, 80.3%, 32.2%)
CIE-LAB	lab(40.05, 49.01, 38.26)
CIE-LCH	lch(40.05, 62.18, 37.98°)
OKLab	oklab(50.2% 0.1393 0.0829)
OKLCH	oklch(50.2% 0.162 30.8)
XYZ	xyz(18.6651, 11.2838, 2.7082)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3222 #229DAD

analogous

#AD2258 #AD3222 #AD7722

triadic

#AD3222 #22AD32 #3222AD

tetradic

#AD3222 #58AD22 #229DAD #7722AD

square

#AD3222 #58AD22 #229DAD #7722AD

split-complementary

#AD3222 #22AD77 #2258AD

monochromatic

#47140E #7A2318 #AD3222 #D74835 #E17668

Accessibility & contrast

On white

6.45

#AD3222 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AD3222 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3222

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3222	#FFFFFF	#000000	##FFFFFF
##AD3222	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D1F

Deuteranopia (green-blind)

#75681C

Tritanopia (blue-blind)

#BF002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad3222;
/* rgb */ color: rgb(173, 50, 34);
/* oklch */ color: oklch(50.2% 0.162 30.8);

Tailwind

colors: {
  custom: {
    50: '#ce725f',
    500: '#ad3222',
    950: '#000000',
  },
}

SCSS

$custom: #ad3222;
$custom-light: #ce725f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3222",
  "rgb": {
    "r": 173,
    "g": 50,
    "b": 34
  },
  "hsl": {
    "h": 6.906,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.502,
    "c": 0.16207,
    "h": 30.8
  },
  "luminance": 0.11281
}

Semantic roles & 50–950 ramp

primary

#AD3222

secondary

#64BCC7

accent

#D6EA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AD3222

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

Preview Lab → · Contrast checker → · Palette generator →