#AC4344#AC4344

#AC4344 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.138 H 22.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#AC4344
RGB	rgb(172, 67, 68)
HSL	hsl(359, 44%, 47%)
HSV	hsv(359, 61%, 67%)
CMYK	cmyk(0%, 61%, 60.5%, 32.5%)
CIE-LAB	lab(43.07, 43.11, 21.88)
CIE-LCH	lch(43.07, 48.34, 26.91°)
OKLab	oklab(52.58% 0.1276 0.053)
OKLCH	oklch(52.58% 0.138 22.6)
XYZ	xyz(20.0656, 13.2049, 6.9599)
Luminance	0.1320 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4344 #43ACAB

analogous

#AC4378 #AC4344 #AC7743

triadic

#AC4344 #44AC43 #4344AC

tetradic

#AC4344 #78AC43 #43ACAB #7743AC

square

#AC4344 #78AC43 #43ACAB #7743AC

split-complementary

#AC4344 #43AC77 #4378AC

monochromatic

#542121 #803233 #AC4344 #C46869 #D59495

Accessibility & contrast

On white

5.77

#AC4344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#AC4344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4344

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4344	#FFFFFF	#000000	##FFFFFF
##AC4344	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5843

Deuteranopia (green-blind)

#786E41

Tritanopia (blue-blind)

#BC2F44

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4344;
/* rgb */ color: rgb(172, 67, 68);
/* oklch */ color: oklch(52.6% 0.138 22.6);

Tailwind

colors: {
  custom: {
    50: '#ca7c78',
    500: '#ac4344',
    950: '#000000',
  },
}

SCSS

$custom: #ac4344;
$custom-light: #ca7c78;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4344",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 68
  },
  "hsl": {
    "h": 359.429,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52581,
    "c": 0.13822,
    "h": 22.6
  },
  "luminance": 0.13202
}

Semantic roles & 50–950 ramp

primary

#AC4344

secondary

#8AC1C0

accent

#D4D254

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AC4344

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

Preview Lab → · Contrast checker → · Palette generator →