#AC4347#AC4347

#AC4347 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.138 H 20.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#AC4347
RGB	rgb(172, 67, 71)
HSL	hsl(358, 44%, 47%)
HSV	hsv(358, 61%, 67%)
CMYK	cmyk(0%, 61%, 58.7%, 32.5%)
CIE-LAB	lab(43.13, 43.33, 20.12)
CIE-LCH	lch(43.13, 47.77, 24.91°)
OKLab	oklab(52.64% 0.1289 0.0492)
OKLCH	oklch(52.64% 0.138 20.9)
XYZ	xyz(20.1595, 13.2425, 7.4545)
Luminance	0.1324 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4347 #43ACA8

analogous

#AC437C #AC4347 #AC7443

triadic

#AC4347 #47AC43 #4347AC

tetradic

#AC4347 #7CAC43 #43ACA8 #7443AC

square

#AC4347 #7CAC43 #43ACA8 #7443AC

split-complementary

#AC4347 #43AC74 #437CAC

monochromatic

#542123 #803235 #AC4347 #C4686C #D59497

Accessibility & contrast

On white

5.76

#AC4347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#AC4347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4347

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4347	#FFFFFF	#000000	##FFFFFF
##AC4347	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5846

Deuteranopia (green-blind)

#776E44

Tritanopia (blue-blind)

#BC3045

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4347;
/* rgb */ color: rgb(172, 67, 71);
/* oklch */ color: oklch(52.6% 0.138 20.9);

Tailwind

colors: {
  custom: {
    50: '#ca7c7a',
    500: '#ac4347',
    950: '#000000',
  },
}

SCSS

$custom: #ac4347;
$custom-light: #ca7c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4347",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 71
  },
  "hsl": {
    "h": 357.714,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52641,
    "c": 0.13793,
    "h": 20.9
  },
  "luminance": 0.1324
}

Semantic roles & 50–950 ramp

primary

#AC4347

secondary

#8AC1BF

accent

#D4CF54

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AC4347

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

Preview Lab → · Contrast checker → · Palette generator →