#AC9FEF Color

#AC9FEF is rgb(172, 159, 239) in RGB, hsl(250, 71%, 78%) in HSL, and about cmyk(28%, 33%, 0%, 6%) in CMYK. It has no registered color name of its own — the closest is Light Pastel Purple (#B19CD9), visibly different at ΔE 10.54. Black text is the more readable choice on this background.

#AC9FEF

HEX#AC9FEF

RGBrgb(172, 159, 239)

HSLhsl(250, 71%, 78%)

HSVhsv(250, 33%, 94%)

CMYKcmyk(28%, 33%, 0%, 6%)

OKLCHoklch(74.4% 0.114 290.8)

LABlab(68.94% 17.90 -38.81)

LCHlch(68.94% 42.73 294.76)

What #AC9FEF 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 #AC9FEF, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Light Pastel Purple#B19CD9ΔE 10.54 Maximum Blue Purple#ACACE6ΔE 13.07 Perano (Infinitely Hot)#94B1FFΔE 14.18 Wisteria#C9A0DCΔE 15.45 Mauve#E0B0FFΔE 15.48 Tropical Violet#CDA4DEΔE 16.56

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

#AC9FEF Channel Values

How #AC9FEF 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 159 · B 239	8-bit channels as sent to the display
HSL	H 250° · S 71% · L 78%	Easiest model for building lighter and darker variants
HSV	H 250° · S 33% · V 94%	Matches the picker in most design tools
CMYK	C 28% · M 33% · Y 0% · K 6%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	2.34:1 vs white · 8.96:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #AC9FEF 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 text2.34:1AA normal AA large AAA normal

TextBlack text8.96:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #AC9FEF in the contrast checker.

Colors That Go With #AC9FEF

Pairings derived from color-wheel relationships. The complementary color sits opposite #AC9FEF; 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 #AC9FEF

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 #AC9FEF.

How #AC9FEF 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#AC9FEF

Protanopia#A1A1EF

Protanomaly#A6A0EF

Deuteranopia#A3A3EF

Deuteranomaly#A7A2EF

Tritanopia#9FACAC

Tritanomaly#A4A7CA

Achromatopsia#A9A9A9

Test a full palette in the color blindness simulator.

Using #AC9FEF in Code

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

CSS custom property--color-ac9fef: #AC9FEF;

CSS backgroundbackground-color: #AC9FEF;

Tailwind configcolors: { 'color-ac9fef': '#AC9FEF' }

SwiftUIColor(red: 0.675, green: 0.624, blue: 0.937)

Android XML<color name="color_ac9fef">#AC9FEF</color>

SVG fillfill="#AC9FEF"

More Blue Colors

#AC9FEF 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

#AC9FEF Frequently Asked Questions

What color is #AC9FEF?

#AC9FEF is a light blue — rgb(172, 159, 239) in RGB and hsl(250, 71%, 78%) 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 10.54.

What is the RGB value of #AC9FEF?

#AC9FEF is rgb(172, 159, 239) — red 172, green 159, and blue 239 on the 0-255 scale.

What is the CMYK value of #AC9FEF?

#AC9FEF converts to approximately cmyk(28%, 33%, 0%, 6%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #AC9FEF be black or white?

Black text is the more readable choice. #AC9FEF scores 2.34:1 against white and 8.96:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #AC9FEF as a CSS color keyword?

No. #AC9FEF 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 cornflowerblue (#6495ED) at a CIE76 distance of 20.24, which is visibly different.

Open #AC9FEF 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.