#AC444D#AC444D

#AC444D is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.9% C 0.136 H 17.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#AC444D
RGB	rgb(172, 68, 77)
HSL	hsl(355, 43%, 47%)
HSV	hsv(355, 60%, 67%)
CMYK	cmyk(0%, 60.5%, 55.2%, 32.5%)
CIE-LAB	lab(43.42, 43.33, 16.85)
CIE-LCH	lch(43.42, 46.49, 21.24°)
OKLab	oklab(52.9% 0.1298 0.0419)
OKLCH	oklch(52.9% 0.136 17.9)
XYZ	xyz(20.4217, 13.4433, 8.5391)
Luminance	0.1344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC444D #44ACA3

analogous

#AC4481 #AC444D #AC6F44

triadic

#AC444D #4DAC44 #444DAC

tetradic

#AC444D #81AC44 #44ACA3 #6F44AC

square

#AC444D #81AC44 #44ACA3 #6F44AC

split-complementary

#AC444D #44AC6F #4481AC

monochromatic

#542126 #803339 #AC444D #C46971 #D5959B

Accessibility & contrast

On white

5.69

#AC444D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#AC444D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC444D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC444D	#FFFFFF	#000000	##FFFFFF
##AC444D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D594D

Deuteranopia (green-blind)

#776F4B

Tritanopia (blue-blind)

#BC3248

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac444d;
/* rgb */ color: rgb(172, 68, 77);
/* oklch */ color: oklch(52.9% 0.136 17.9);

Tailwind

colors: {
  custom: {
    50: '#ca7c7e',
    500: '#ac444d',
    950: '#000000',
  },
}

SCSS

$custom: #ac444d;
$custom-light: #ca7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ac444d",
  "rgb": {
    "r": 172,
    "g": 68,
    "b": 77
  },
  "hsl": {
    "h": 354.808,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52904,
    "c": 0.13639,
    "h": 17.9
  },
  "luminance": 0.13441
}

Semantic roles & 50–950 ramp

primary

#AC444D

secondary

#8BC1BC

accent

#D3C855

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC444D

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

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