#AC424C#AC424C

#AC424C is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.6% C 0.139 H 17.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#AC424C
RGB	rgb(172, 66, 76)
HSL	hsl(354, 45%, 47%)
HSV	hsv(354, 62%, 67%)
CMYK	cmyk(0%, 61.6%, 55.8%, 32.5%)
CIE-LAB	lab(43.05, 44.19, 16.96)
CIE-LCH	lch(43.05, 47.33, 21.00°)
OKLab	oklab(52.62% 0.1324 0.0421)
OKLCH	oklch(52.62% 0.139 17.6)
XYZ	xyz(20.2677, 13.1915, 8.3150)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC424C #42ACA2

analogous

#AC4281 #AC424C #AC6D42

triadic

#AC424C #4CAC42 #424CAC

tetradic

#AC424C #81AC42 #42ACA2 #6D42AC

square

#AC424C #81AC42 #42ACA2 #6D42AC

split-complementary

#AC424C #42AC6D #4281AC

monochromatic

#542025 #803138 #AC424C #C56770 #D69399

Accessibility & contrast

On white

5.77

#AC424C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#AC424C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC424C

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC424C	#FFFFFF	#000000	##FFFFFF
##AC424C	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)

#5B584C

Deuteranopia (green-blind)

#766E49

Tritanopia (blue-blind)

#BC3046

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac424c;
/* rgb */ color: rgb(172, 66, 76);
/* oklch */ color: oklch(52.6% 0.139 17.6);

Tailwind

colors: {
  custom: {
    50: '#ca7b7d',
    500: '#ac424c',
    950: '#000000',
  },
}

SCSS

$custom: #ac424c;
$custom-light: #ca7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac424c",
  "rgb": {
    "r": 172,
    "g": 66,
    "b": 76
  },
  "hsl": {
    "h": 354.34,
    "s": 44.538,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52617,
    "c": 0.13889,
    "h": 17.6
  },
  "luminance": 0.13189
}

Semantic roles & 50–950 ramp

primary

#AC424C

secondary

#89C1BC

accent

#D4C854

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AC424C

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

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