#AC2322#AC2322

#AC2322 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.6% C 0.173 H 26.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#AC2322
RGB	rgb(172, 35, 34)
HSL	hsl(0, 67%, 40%)
HSV	hsv(0, 80%, 67%)
CMYK	cmyk(0%, 79.7%, 80.2%, 32.5%)
CIE-LAB	lab(38.01, 53.84, 36.13)
CIE-LCH	lch(38.01, 64.84, 33.86°)
OKLab	oklab(48.64% 0.1546 0.0783)
OKLCH	oklch(48.64% 0.173 26.9)
XYZ	xyz(17.9052, 10.0911, 2.5181)
Luminance	0.1009 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2322 #22ABAC

analogous

#AC2266 #AC2322 #AC6822

triadic

#AC2322 #22AC23 #2322AC

tetradic

#AC2322 #66AC22 #22ABAC #6822AC

square

#AC2322 #66AC22 #22ABAC #6822AC

split-complementary

#AC2322 #22AC68 #2266AC

monochromatic

#460E0E #791918 #AC2322 #D73534 #E16867

Accessibility & contrast

On white

6.96

#AC2322 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#AC2322 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2322

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2322	#FFFFFF	#000000	##FFFFFF
##AC2322	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4620

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#BE0025

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #ac2322;
/* rgb */ color: rgb(172, 35, 34);
/* oklch */ color: oklch(48.6% 0.173 26.9);

Tailwind

colors: {
  custom: {
    50: '#ce6b5e',
    500: '#ac2322',
    950: '#000000',
  },
}

SCSS

$custom: #ac2322;
$custom-light: #ce6b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2322",
  "rgb": {
    "r": 172,
    "g": 35,
    "b": 34
  },
  "hsl": {
    "h": 0.435,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48636,
    "c": 0.17325,
    "h": 26.9
  },
  "luminance": 0.10088
}

Semantic roles & 50–950 ramp

primary

#AC2322

secondary

#63C6C7

accent

#E9EA3E

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160704

muted

#847A79

Preview Lab

Preview with #AC2322

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

Preview Lab → · Contrast checker → · Palette generator →