#AD3229#AD3229

#AD3229 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.161 H 28.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AD3229
RGB	rgb(173, 50, 41)
HSL	hsl(4, 62%, 42%)
HSV	hsv(4, 76%, 68%)
CMYK	cmyk(0%, 71.1%, 76.3%, 32.2%)
CIE-LAB	lab(40.13, 49.27, 34.45)
CIE-LCH	lch(40.13, 60.12, 34.96°)
OKLab	oklab(50.28% 0.1415 0.0766)
OKLCH	oklch(50.28% 0.161 28.4)
XYZ	xyz(18.7766, 11.3284, 3.2953)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3229 #29A4AD

analogous

#AD2962 #AD3229 #AD7429

triadic

#AD3229 #29AD32 #3229AD

tetradic

#AD3229 #62AD29 #29A4AD #7429AD

square

#AD3229 #62AD29 #29A4AD #7429AD

split-complementary

#AD3229 #29AD74 #2962AD

monochromatic

#4A1512 #7C241D #AD3229 #D24B41 #DE7A73

Accessibility & contrast

On white

6.43

#AD3229 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AD3229 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3229

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3229	#FFFFFF	#000000	##FFFFFF
##AD3229	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D27

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#BF0131

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad3229;
/* rgb */ color: rgb(173, 50, 41);
/* oklch */ color: oklch(50.3% 0.161 28.4);

Tailwind

colors: {
  custom: {
    50: '#ce7263',
    500: '#ad3229',
    950: '#000000',
  },
}

SCSS

$custom: #ad3229;
$custom-light: #ce7263;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3229",
  "rgb": {
    "r": 173,
    "g": 50,
    "b": 41
  },
  "hsl": {
    "h": 4.091,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50278,
    "c": 0.16092,
    "h": 28.4
  },
  "luminance": 0.11326
}

Semantic roles & 50–950 ramp

primary

#AD3229

secondary

#6DBFC5

accent

#DAE543

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AD3229

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

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