#AC4355#AC4355

#AC4355 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.0% C 0.138 H 12.7°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#AC4355
RGB	rgb(172, 67, 85)
HSL	hsl(350, 44%, 47%)
HSV	hsv(350, 61%, 67%)
CMYK	cmyk(0%, 61%, 50.6%, 32.5%)
CIE-LAB	lab(43.42, 44.50, 11.92)
CIE-LCH	lch(43.42, 46.07, 15.00°)
OKLab	oklab(52.96% 0.1345 0.0304)
OKLCH	oklch(52.96% 0.138 12.7)
XYZ	xyz(20.6617, 13.4434, 10.0993)
Luminance	0.1344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4355 #43AC9A

analogous

#AC438A #AC4355 #AC6643

triadic

#AC4355 #55AC43 #4355AC

tetradic

#AC4355 #8AAC43 #43AC9A #6643AC

square

#AC4355 #8AAC43 #43AC9A #6643AC

split-complementary

#AC4355 #43AC66 #438AAC

monochromatic

#542129 #80323F #AC4355 #C46878 #D5949F

Accessibility & contrast

On white

5.69

#AC4355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#AC4355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4355

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4355	#FFFFFF	#000000	##FFFFFF
##AC4355	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)

#5A5955

Deuteranopia (green-blind)

#756F53

Tritanopia (blue-blind)

#BB334A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac4355;
/* rgb */ color: rgb(172, 67, 85);
/* oklch */ color: oklch(53.0% 0.138 12.7);

Tailwind

colors: {
  custom: {
    50: '#ca7c84',
    500: '#ac4355',
    950: '#000000',
  },
}

SCSS

$custom: #ac4355;
$custom-light: #ca7c84;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4355",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 349.714,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52961,
    "c": 0.1379,
    "h": 12.7
  },
  "luminance": 0.13441
}

Semantic roles & 50–950 ramp

primary

#AC4355

secondary

#8AC1B8

accent

#D4BE54

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #AC4355

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

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