#AC99EB Color

#AC99EB is rgb(172, 153, 235) in RGB, hsl(254, 67%, 76%) in HSL, and about cmyk(27%, 35%, 0%, 8%) in CMYK. It has no registered color name of its own — the closest is Light Pastel Purple (#B19CD9), visibly different at ΔE 11.27. Black text is the more readable choice on this background.

#AC99EB

HEX#AC99EB

RGBrgb(172, 153, 235)

HSLhsl(254, 67%, 76%)

HSVhsv(254, 35%, 92%)

CMYKcmyk(27%, 35%, 0%, 8%)

OKLCHoklch(73.1% 0.118 293.9)

LABlab(67.32% 20.33 -39.14)

LCHlch(67.32% 44.11 297.44)

What #AC99EB 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 #AC99EB, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Light Pastel Purple#B19CD9ΔE 11.27 Middle Blue Purple#8B72BEΔE 14.79 Pale Violet#CC99FFΔE 14.86 Mauve#E0B0FFΔE 15.22 Wisteria#C9A0DCΔE 15.38 Maximum Blue Purple#ACACE6ΔE 15.39

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

#AC99EB Channel Values

How #AC99EB 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 153 · B 235	8-bit channels as sent to the display
HSL	H 254° · S 67% · L 76%	Easiest model for building lighter and darker variants
HSV	H 254° · S 35% · V 92%	Matches the picker in most design tools
CMYK	C 27% · M 35% · Y 0% · K 8%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	2.47:1 vs white · 8.51:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #AC99EB 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.

Fails AAWhite text2.47:1AA normal AA large AAA normal

TextBlack text8.51:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #AC99EB in the contrast checker.

Colors That Go With #AC99EB

Pairings derived from color-wheel relationships. The complementary color sits opposite #AC99EB; 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 #AC99EB

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 #AC99EB.

How #AC99EB 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#AC99EB

Protanopia#9C9CEB

Protanomaly#A39BEB

Deuteranopia#A0A0EB

Deuteranomaly#A59DEB

Tritanopia#9FA6A6

Tritanomaly#A4A1C6

Achromatopsia#A5A5A5

Test a full palette in the color blindness simulator.

Using #AC99EB in Code

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

CSS custom property--color-ac99eb: #AC99EB;

CSS backgroundbackground-color: #AC99EB;

Tailwind configcolors: { 'color-ac99eb': '#AC99EB' }

SwiftUIColor(red: 0.675, green: 0.600, blue: 0.922)

Android XML<color name="color_ac99eb">#AC99EB</color>

SVG fillfill="#AC99EB"

More Blue Colors

#AC99EB sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024 fafaff 00002e f9fafb 000033 f8fafc 000038 f8f8ff 000042 f5faff 000047 f5f5ff 002147 007dfa 0f52ba 1c39bb 2a3439 372aac 4e3cc3 64609a 7abdff 979aaa b8dbff d6d6ff

#AC99EB Frequently Asked Questions

What color is #AC99EB?

#AC99EB is a light blue — rgb(172, 153, 235) in RGB and hsl(254, 67%, 76%) in HSL. It carries no registered color name of its own; the closest named color is Light Pastel Purple (#B19CD9), which is visibly different at a CIE76 distance of 11.27.

What is the RGB value of #AC99EB?

#AC99EB is rgb(172, 153, 235) — red 172, green 153, and blue 235 on the 0-255 scale.

What is the CMYK value of #AC99EB?

#AC99EB converts to approximately cmyk(27%, 35%, 0%, 8%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #AC99EB be black or white?

Black text is the more readable choice. #AC99EB scores 2.47:1 against white and 8.51:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #AC99EB as a CSS color keyword?

No. #AC99EB 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 mediumpurple (#9370DB) at a CIE76 distance of 20.66, which is visibly different.

Open #AC99EB 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 blue in the color library, the guide to shades of blue, or the full color library.