#A3AAFA Color

#A3AAFA is rgb(163, 170, 250) in RGB, hsl(235, 90%, 81%) in HSL, and about cmyk(35%, 32%, 0%, 2%) in CMYK. It has no registered color name of its own — the closest is Perano (Infinitely Hot) (#94B1FF), clearly related but distinguishable side by side at ΔE 7.1. Black text is the more readable choice on this background.

#A3AAFA

HEX#A3AAFA

RGBrgb(163, 170, 250)

HSLhsl(235, 90%, 81%)

HSVhsv(235, 35%, 98%)

CMYKcmyk(35%, 32%, 0%, 2%)

OKLCHoklch(76.3% 0.115 279.5)

LABlab(71.39% 11.51 -41.04)

LCHlch(71.39% 42.62 285.67)

What #A3AAFA 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 #A3AAFA, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Perano (Infinitely Hot)#94B1FFΔE 7.1 Maximum Blue Purple#ACACE6ΔE 11.91 Light Pastel Purple#B19CD9ΔE 14.31 Vista Blue#7C9ED9ΔE 15.49 Cornflower Blue#6495EDΔE 16.08 French Sky Blue#77B5FEΔE 16.75

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

#A3AAFA Channel Values

How #A3AAFA 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 163 · G 170 · B 250	8-bit channels as sent to the display
HSL	H 235° · S 90% · L 81%	Easiest model for building lighter and darker variants
HSV	H 235° · S 35% · V 98%	Matches the picker in most design tools
CMYK	C 35% · M 32% · Y 0% · K 2%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	2.17:1 vs white · 9.69:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #A3AAFA 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 text2.17:1AA normal AA large AAA normal

TextBlack text9.69:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #A3AAFA in the contrast checker.

Colors That Go With #A3AAFA

Pairings derived from color-wheel relationships. The complementary color sits opposite #A3AAFA; 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 #A3AAFA

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 #A3AAFA.

How #A3AAFA 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#A3AAFA

Protanopia#A9A9FA

Protanomaly#A7A9FA

Deuteranopia#A8A8FA

Deuteranomaly#A6A9FA

Tritanopia#94B7B7

Tritanomaly#9AB2D5

Achromatopsia#B0B0B0

Test a full palette in the color blindness simulator.

Using #A3AAFA in Code

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

CSS custom property--color-a3aafa: #A3AAFA;

CSS backgroundbackground-color: #A3AAFA;

Tailwind configcolors: { 'color-a3aafa': '#A3AAFA' }

SwiftUIColor(red: 0.639, green: 0.667, blue: 0.980)

Android XML<color name="color_a3aafa">#A3AAFA</color>

SVG fillfill="#A3AAFA"

More Blue Colors

#A3AAFA 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

#A3AAFA Frequently Asked Questions

What color is #A3AAFA?

#A3AAFA is a lightest blue — rgb(163, 170, 250) in RGB and hsl(235, 90%, 81%) in HSL. It carries no registered color name of its own; the closest named color is Perano (Infinitely Hot) (#94B1FF), which is clearly related but distinguishable side by side at a CIE76 distance of 7.1.

What is the RGB value of #A3AAFA?

#A3AAFA is rgb(163, 170, 250) — red 163, green 170, and blue 250 on the 0-255 scale.

What is the CMYK value of #A3AAFA?

#A3AAFA converts to approximately cmyk(35%, 32%, 0%, 2%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #A3AAFA be black or white?

Black text is the more readable choice. #A3AAFA scores 2.17:1 against white and 9.69:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #A3AAFA as a CSS color keyword?

No. #A3AAFA 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 16.08, which is visibly different.

Open #A3AAFA 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.