#AC4C34#AC4C34

#AC4C34 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.6% C 0.132 H 35.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#AC4C34
RGB	rgb(172, 76, 52)
HSL	hsl(12, 54%, 44%)
HSV	hsv(12, 70%, 67%)
CMYK	cmyk(0%, 55.8%, 69.8%, 32.5%)
CIE-LAB	lab(44.50, 37.69, 33.07)
CIE-LCH	lch(44.50, 50.14, 41.27°)
OKLab	oklab(53.59% 0.1077 0.076)
OKLCH	oklch(53.59% 0.132 35.2)
XYZ	xyz(20.2195, 14.1900, 4.9224)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4C34 #3494AC

analogous

#AC3458 #AC4C34 #AC8834

triadic

#AC4C34 #34AC4C #4C34AC

tetradic

#AC4C34 #58AC34 #3494AC #8834AC

square

#AC4C34 #58AC34 #3494AC #8834AC

split-complementary

#AC4C34 #34AC88 #3458AC

monochromatic

#4E2218 #7D3726 #AC4C34 #CB6A52 #D99381

Accessibility & contrast

On white

5.47

#AC4C34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AC4C34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4C34

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4C34	#FFFFFF	#000000	##FFFFFF
##AC4C34	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C31

Deuteranopia (green-blind)

#7D7132

Tritanopia (blue-blind)

#BD3847

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ac4c34;
/* rgb */ color: rgb(172, 76, 52);
/* oklch */ color: oklch(53.6% 0.132 35.2);

Tailwind

colors: {
  custom: {
    50: '#cb816c',
    500: '#ac4c34',
    950: '#000000',
  },
}

SCSS

$custom: #ac4c34;
$custom-light: #cb816c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4c34",
  "rgb": {
    "r": 172,
    "g": 76,
    "b": 52
  },
  "hsl": {
    "h": 12,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53585,
    "c": 0.13184,
    "h": 35.2
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#AC4C34

secondary

#79B4C2

accent

#C0DD4B

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #AC4C34

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

Preview Lab → · Contrast checker → · Palette generator →