#AC3E44#AC3E44

#AC3E44 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.9% C 0.144 H 20.5°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#AC3E44
RGB	rgb(172, 62, 68)
HSL	hsl(357, 47%, 46%)
HSV	hsv(357, 64%, 67%)
CMYK	cmyk(0%, 64%, 60.5%, 32.5%)
CIE-LAB	lab(42.21, 45.40, 20.76)
CIE-LCH	lch(42.21, 49.92, 24.57°)
OKLab	oklab(51.93% 0.1349 0.0505)
OKLCH	oklch(51.93% 0.144 20.5)
XYZ	xyz(19.7811, 12.6359, 6.8650)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3E44 #3EACA6

analogous

#AC3E7B #AC3E44 #AC6F3E

triadic

#AC3E44 #44AC3E #3E44AC

tetradic

#AC3E44 #7BAC3E #3EACA6 #6F3EAC

square

#AC3E44 #7BAC3E #3EACA6 #6F3EAC

split-complementary

#AC3E44 #3EAC6F #3E7BAC

monochromatic

#521E20 #7F2E32 #AC3E44 #C66167 #D68E92

Accessibility & contrast

On white

5.95

#AC3E44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#AC3E44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3E44

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3E44	#FFFFFF	#000000	##FFFFFF
##AC3E44	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5543

Deuteranopia (green-blind)

#766C41

Tritanopia (blue-blind)

#BC2841

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac3e44;
/* rgb */ color: rgb(172, 62, 68);
/* oklch */ color: oklch(51.9% 0.144 20.5);

Tailwind

colors: {
  custom: {
    50: '#cb7977',
    500: '#ac3e44',
    950: '#000000',
  },
}

SCSS

$custom: #ac3e44;
$custom-light: #cb7977;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3e44",
  "rgb": {
    "r": 172,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 356.727,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.14403,
    "h": 20.5
  },
  "luminance": 0.12633
}

Semantic roles & 50–950 ramp

primary

#AC3E44

secondary

#85C1BE

accent

#D7CF51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AC3E44

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

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