#A1BBFD Color

#A1BBFD is rgb(161, 187, 253) in RGB, hsl(223, 96%, 81%) in HSL, and about cmyk(36%, 26%, 0%, 1%) 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 7.53. Black text is the more readable choice on this background.

#A1BBFD

HEX#A1BBFD

RGBrgb(161, 187, 253)

HSLhsl(223, 96%, 81%)

HSVhsv(223, 36%, 99%)

CMYKcmyk(36%, 26%, 0%, 1%)

OKLCHoklch(79.7% 0.099 267.6)

LABlab(75.77% 2.73 -35.92)

LCHlch(75.77% 36.02 274.34)

What #A1BBFD 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 #A1BBFD, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Perano (Infinitely Hot)#94B1FFΔE 7.53 Maximum Blue Purple#ACACE6ΔE 10.14 Light Cobalt Blue#88ACE0ΔE 10.14 French Sky Blue#77B5FEΔE 11.29 Vista Blue#7C9ED9ΔE 12 Very Light Azure#74BBFBΔE 12.97

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

#A1BBFD Channel Values

How #A1BBFD 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 161 · G 187 · B 253	8-bit channels as sent to the display
HSL	H 223° · S 96% · L 81%	Easiest model for building lighter and darker variants
HSV	H 223° · S 36% · V 99%	Matches the picker in most design tools
CMYK	C 36% · M 26% · Y 0% · K 1%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.9:1 vs white · 11.04:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #A1BBFD 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 text1.9:1AA normal AA large AAA normal

TextBlack text11.04:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #A1BBFD in the contrast checker.

Colors That Go With #A1BBFD

Pairings derived from color-wheel relationships. The complementary color sits opposite #A1BBFD; 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 #A1BBFD

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 #A1BBFD.

How #A1BBFD 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#A1BBFD

Protanopia#B7B7FD

Protanomaly#AFB9FD

Deuteranopia#B3B3FD

Deuteranomaly#ACB6FD

Tritanopia#94C5C5

Tritanomaly#99C1DE

Achromatopsia#BCBCBC

Test a full palette in the color blindness simulator.

Using #A1BBFD in Code

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

CSS custom property--color-a1bbfd: #A1BBFD;

CSS backgroundbackground-color: #A1BBFD;

Tailwind configcolors: { 'color-a1bbfd': '#A1BBFD' }

SwiftUIColor(red: 0.631, green: 0.733, blue: 0.992)

Android XML<color name="color_a1bbfd">#A1BBFD</color>

SVG fillfill="#A1BBFD"

More Blue Colors

#A1BBFD 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

#A1BBFD Frequently Asked Questions

What color is #A1BBFD?

#A1BBFD is a lightest blue — rgb(161, 187, 253) in RGB and hsl(223, 96%, 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 7.53.

What is the RGB value of #A1BBFD?

#A1BBFD is rgb(161, 187, 253) — red 161, green 187, and blue 253 on the 0-255 scale.

What is the CMYK value of #A1BBFD?

#A1BBFD converts to approximately cmyk(36%, 26%, 0%, 1%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #A1BBFD be black or white?

Black text is the more readable choice. #A1BBFD scores 1.9:1 against white and 11.04:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #A1BBFD as a CSS color keyword?

No. #A1BBFD 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 lightskyblue (#87CEFA) at a CIE76 distance of 18.8, which is visibly different.

Open #A1BBFD 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.