#AAC4FD Color

#AAC4FD is rgb(170, 196, 253) in RGB, hsl(221, 95%, 83%) in HSL, and about cmyk(33%, 23%, 0%, 1%) in CMYK. It has no registered color name of its own — the closest is Light Cobalt Blue (#88ACE0), visibly different at ΔE 10.26. Black text is the more readable choice on this background.

#AAC4FD

HEX#AAC4FD

RGBrgb(170, 196, 253)

HSLhsl(221, 95%, 83%)

HSVhsv(221, 33%, 99%)

CMYKcmyk(33%, 23%, 0%, 1%)

OKLCHoklch(82.1% 0.086 265.5)

LABlab(78.74% 0.82 -31.31)

LCHlch(78.74% 31.32 271.50)

What #AAC4FD 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 #AAC4FD, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Light Cobalt Blue#88ACE0ΔE 10.26 Lavender Blue#CCCCFFΔE 10.37 Baby Blue Eyes#A1CAF1ΔE 10.82 Maximum Blue Purple#ACACE6ΔE 11.14 Pale Cornflower Blue#ABCDEFΔE 12.68 Perano (Infinitely Hot)#94B1FFΔE 13.31

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

#AAC4FD Channel Values

How #AAC4FD 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 170 · G 196 · B 253	8-bit channels as sent to the display
HSL	H 221° · S 95% · L 83%	Easiest model for building lighter and darker variants
HSV	H 221° · S 33% · V 99%	Matches the picker in most design tools
CMYK	C 33% · M 23% · Y 0% · K 1%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.75:1 vs white · 12.02:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #AAC4FD 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 text1.75:1AA normal AA large AAA normal

TextBlack text12.02:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #AAC4FD in the contrast checker.

Colors That Go With #AAC4FD

Pairings derived from color-wheel relationships. The complementary color sits opposite #AAC4FD; 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 #AAC4FD

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 #AAC4FD.

How #AAC4FD 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#AAC4FD

Protanopia#C0C0FD

Protanomaly#B8C2FD

Deuteranopia#BCBCFD

Deuteranomaly#B5BFFD

Tritanopia#9FCCCC

Tritanomaly#A4C9E1

Achromatopsia#C4C4C4

Test a full palette in the color blindness simulator.

Using #AAC4FD in Code

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

CSS custom property--color-aac4fd: #AAC4FD;

CSS backgroundbackground-color: #AAC4FD;

Tailwind configcolors: { 'color-aac4fd': '#AAC4FD' }

SwiftUIColor(red: 0.667, green: 0.769, blue: 0.992)

Android XML<color name="color_aac4fd">#AAC4FD</color>

SVG fillfill="#AAC4FD"

More Blue Colors

#AAC4FD 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

#AAC4FD Frequently Asked Questions

What color is #AAC4FD?

#AAC4FD is a lightest blue — rgb(170, 196, 253) in RGB and hsl(221, 95%, 83%) in HSL. It carries no registered color name of its own; the closest named color is Light Cobalt Blue (#88ACE0), which is visibly different at a CIE76 distance of 10.26.

What is the RGB value of #AAC4FD?

#AAC4FD is rgb(170, 196, 253) — red 170, green 196, and blue 253 on the 0-255 scale.

What is the CMYK value of #AAC4FD?

#AAC4FD converts to approximately cmyk(33%, 23%, 0%, 1%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #AAC4FD be black or white?

Black text is the more readable choice. #AAC4FD scores 1.75:1 against white and 12.02:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #AAC4FD as a CSS color keyword?

No. #AAC4FD 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 15.42, which is visibly different.

Open #AAC4FD 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.