#AC332B#AC332B

#AC332B is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.159 H 28.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AC332B
RGB	rgb(172, 51, 43)
HSL	hsl(4, 60%, 42%)
HSV	hsv(4, 75%, 67%)
CMYK	cmyk(0%, 70.3%, 75%, 32.5%)
CIE-LAB	lab(40.11, 48.63, 33.22)
CIE-LCH	lch(40.11, 58.89, 34.34°)
OKLab	oklab(50.24% 0.14 0.0745)
OKLCH	oklch(50.24% 0.159 28)
XYZ	xyz(18.6352, 11.3155, 3.4879)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC332B #2BA4AC

analogous

#AC2B64 #AC332B #AC742B

triadic

#AC332B #2BAC33 #332BAC

tetradic

#AC332B #64AC2B #2BA4AC #742BAC

square

#AC332B #64AC2B #2BA4AC #742BAC

split-complementary

#AC332B #2BAC74 #2B64AC

monochromatic

#4A1613 #7B241F #AC332B #D04D44 #DC7B75

Accessibility & contrast

On white

6.44

#AC332B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AC332B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC332B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC332B	#FFFFFF	#000000	##FFFFFF
##AC332B	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E29

Deuteranopia (green-blind)

#746827

Tritanopia (blue-blind)

#BD0732

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac332b;
/* rgb */ color: rgb(172, 51, 43);
/* oklch */ color: oklch(50.2% 0.159 28.0);

Tailwind

colors: {
  custom: {
    50: '#cd7365',
    500: '#ac332b',
    950: '#000000',
  },
}

SCSS

$custom: #ac332b;
$custom-light: #cd7365;
$custom-dark: #000000;

JSON

{
  "hex": "#ac332b",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 43
  },
  "hsl": {
    "h": 3.721,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50235,
    "c": 0.15863,
    "h": 28
  },
  "luminance": 0.11313
}

Semantic roles & 50–950 ramp

primary

#AC332B

secondary

#6FBFC4

accent

#D9E345

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AC332B

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

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