#AC322C#AC322C

#AC322C is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.159 H 27.3°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#AC322C
RGB	rgb(172, 50, 44)
HSL	hsl(3, 59%, 42%)
HSV	hsv(3, 74%, 67%)
CMYK	cmyk(0%, 70.9%, 74.4%, 32.5%)
CIE-LAB	lab(39.98, 49.07, 32.49)
CIE-LCH	lch(39.98, 58.85, 33.51°)
OKLab	oklab(50.14% 0.1416 0.0732)
OKLCH	oklch(50.14% 0.159 27.3)
XYZ	xyz(18.6106, 11.2365, 3.5713)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC322C #2CA6AC

analogous

#AC2C66 #AC322C #AC722C

triadic

#AC322C #2CAC32 #322CAC

tetradic

#AC322C #66AC2C #2CA6AC #722CAC

square

#AC322C #66AC2C #2CA6AC #722CAC

split-complementary

#AC322C #2CAC72 #2C66AC

monochromatic

#4B1613 #7B2420 #AC322C #D04C46 #DC7B76

Accessibility & contrast

On white

6.47

#AC322C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AC322C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC322C

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC322C	#FFFFFF	#000000	##FFFFFF
##AC322C	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D2A

Deuteranopia (green-blind)

#746828

Tritanopia (blue-blind)

#BD0332

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac322c;
/* rgb */ color: rgb(172, 50, 44);
/* oklch */ color: oklch(50.1% 0.159 27.3);

Tailwind

colors: {
  custom: {
    50: '#cd7265',
    500: '#ac322c',
    950: '#000000',
  },
}

SCSS

$custom: #ac322c;
$custom-light: #cd7265;
$custom-dark: #000000;

JSON

{
  "hex": "#ac322c",
  "rgb": {
    "r": 172,
    "g": 50,
    "b": 44
  },
  "hsl": {
    "h": 2.813,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.1594,
    "h": 27.3
  },
  "luminance": 0.11234
}

Semantic roles & 50–950 ramp

primary

#AC322C

secondary

#70C0C4

accent

#DBE245

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC322C

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

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