#AC537B Color

#AC537B is rgb(172, 83, 123) in RGB, hsl(333, 35%, 50%) in HSL, and about cmyk(0%, 52%, 28%, 33%) in CMYK. It has no registered color name of its own — the closest is Mystic Maroon (#AD4379), clearly related but distinguishable side by side at ΔE 8.57. White text is the more readable choice on this background.

#AC537B

HEX#AC537B

RGBrgb(172, 83, 123)

HSLhsl(333, 35%, 50%)

HSVhsv(333, 52%, 67%)

CMYKcmyk(0%, 52%, 28%, 33%)

OKLCHoklch(56.4% 0.125 353.6)

LABlab(47.73% 40.50 -4.81)

LCHlch(47.73% 40.79 353.22)

What #AC537B Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #AC537B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Mystic Maroon#AD4379ΔE 8.57 Medium Ruby#AA4069ΔE 9.07 Irresistible#B3446CΔE 10.42 Sugar Plum#914E75ΔE 10.52 Quinacridone Magenta#8E3A59ΔE 11.78 Twilight Lavender#8A496BΔE 12.02

Browse the full index of named colors A-Z or every pink in the library.

#AC537B Channel Values

How #AC537B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 172 · G 83 · B 123	8-bit channels as sent to the display
HSL	H 333° · S 35% · L 50%	Easiest model for building lighter and darker variants
HSV	H 333° · S 52% · V 67%	Matches the picker in most design tools
CMYK	C 0% · M 52% · Y 28% · K 33%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	4.91:1 vs white · 4.28:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #AC537B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text4.91:1AA normal AA large AAA normal

Fails AABlack text4.28:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #AC537B in the contrast checker.

Colors That Go With #AC537B

Pairings derived from color-wheel relationships. The complementary color sits opposite #AC537B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #AC537B

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #AC537B.

How #AC537B Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#AC537B

Protanopia#69697B

Protanomaly#89617B

Deuteranopia#7A7A78

Deuteranomaly#916C79

Tritanopia#A95959

Tritanomaly#AA5768

Achromatopsia#717171

Test a full palette in the color blindness simulator.

Using #AC537B in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-ac537b: #AC537B;

CSS backgroundbackground-color: #AC537B;

Tailwind configcolors: { 'color-ac537b': '#AC537B' }

SwiftUIColor(red: 0.675, green: 0.325, blue: 0.482)

Android XML<color name="color_ac537b">#AC537B</color>

SVG fillfill="#AC537B"

More Pink Colors

#AC537B sits in the pink family. These are its neighbours across that family's full range, each with its own breakdown.

200e15 fff5ff 240024 fff5f8 2e051f fff0ff 2f1d2f fff0f6 301934 fff0f5 330033 ffe0f0 57001d 754875 940094 a800b7 c43162 d07cd0 e0115f e936a7 f38fa9 fb64b6 ff0a85 ff70b8

#AC537B Frequently Asked Questions

What color is #AC537B?

#AC537B is a mid-tone pink — rgb(172, 83, 123) in RGB and hsl(333, 35%, 50%) in HSL. It carries no registered color name of its own; the closest named color is Mystic Maroon (#AD4379), which is clearly related but distinguishable side by side at a CIE76 distance of 8.57.

What is the RGB value of #AC537B?

#AC537B is rgb(172, 83, 123) — red 172, green 83, and blue 123 on the 0-255 scale.

What is the CMYK value of #AC537B?

#AC537B converts to approximately cmyk(0%, 52%, 28%, 33%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #AC537B be black or white?

White text is the more readable choice. #AC537B scores 4.91:1 against white and 4.28:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #AC537B as a CSS color keyword?

No. #AC537B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is palevioletred (#DB7093) at a CIE76 distance of 15.3, which is visibly different.

Open #AC537B in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every pink in the color library, the guide to shades of pink, or the full color library.