#AD332B#AD332B

#AD332B is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.160 H 28.0°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AD332B
RGB	rgb(173, 51, 43)
HSL	hsl(4, 60%, 42%)
HSV	hsv(4, 75%, 68%)
CMYK	cmyk(0%, 70.5%, 75.1%, 32.2%)
CIE-LAB	lab(40.29, 48.96, 33.48)
CIE-LCH	lch(40.29, 59.32, 34.36°)
OKLab	oklab(50.41% 0.141 0.075)
OKLCH	oklch(50.41% 0.16 28)
XYZ	xyz(18.8556, 11.4291, 3.4982)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD332B #2BA5AD

analogous

#AD2B64 #AD332B #AD742B

triadic

#AD332B #2BAD33 #332BAD

tetradic

#AD332B #64AD2B #2BA5AD #742BAD

square

#AD332B #64AD2B #2BA5AD #742BAD

split-complementary

#AD332B #2BAD74 #2B64AD

monochromatic

#4B1613 #7C251F #AD332B #D14D45 #DD7C76

Accessibility & contrast

On white

6.39

#AD332B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AD332B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD332B

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD332B	#FFFFFF	#000000	##FFFFFF
##AD332B	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E29

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#BE0532

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad332b;
/* rgb */ color: rgb(173, 51, 43);
/* oklch */ color: oklch(50.4% 0.160 28.0);

Tailwind

colors: {
  custom: {
    50: '#ce7365',
    500: '#ad332b',
    950: '#000000',
  },
}

SCSS

$custom: #ad332b;
$custom-light: #ce7365;
$custom-dark: #000000;

JSON

{
  "hex": "#ad332b",
  "rgb": {
    "r": 173,
    "g": 51,
    "b": 43
  },
  "hsl": {
    "h": 3.692,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5041,
    "c": 0.15968,
    "h": 28
  },
  "luminance": 0.11426
}

Semantic roles & 50–950 ramp

primary

#AD332B

secondary

#6FBFC4

accent

#DAE344

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AD332B

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

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