#AC4152#AC4152

#AC4152 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.140 H 13.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#AC4152
RGB	rgb(172, 65, 82)
HSL	hsl(350, 45%, 46%)
HSV	hsv(350, 62%, 67%)
CMYK	cmyk(0%, 62.2%, 52.3%, 32.5%)
CIE-LAB	lab(43.01, 45.16, 13.20)
CIE-LCH	lch(43.01, 47.05, 16.29°)
OKLab	oklab(52.63% 0.1362 0.0334)
OKLCH	oklch(52.63% 0.14 13.8)
XYZ	xyz(20.4282, 13.1630, 9.4460)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4152 #41AC9B

analogous

#AC4188 #AC4152 #AC6641

triadic

#AC4152 #52AC41 #4152AC

tetradic

#AC4152 #88AC41 #41AC9B #6641AC

square

#AC4152 #88AC41 #41AC9B #6641AC

split-complementary

#AC4152 #41AC66 #4188AC

monochromatic

#531F28 #80303D #AC4152 #C56574 #D6929D

Accessibility & contrast

On white

5.78

#AC4152 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#AC4152 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4152

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4152	#FFFFFF	#000000	##FFFFFF
##AC4152	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5852

Deuteranopia (green-blind)

#756E4F

Tritanopia (blue-blind)

#BB3048

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4152;
/* rgb */ color: rgb(172, 65, 82);
/* oklch */ color: oklch(52.6% 0.140 13.8);

Tailwind

colors: {
  custom: {
    50: '#ca7b82',
    500: '#ac4152',
    950: '#000000',
  },
}

SCSS

$custom: #ac4152;
$custom-light: #ca7b82;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4152",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 82
  },
  "hsl": {
    "h": 350.467,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52627,
    "c": 0.14027,
    "h": 13.8
  },
  "luminance": 0.1316
}

Semantic roles & 50–950 ramp

primary

#AC4152

secondary

#88C1B8

accent

#D5C053

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC4152

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

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