#AABBD5 Color

#AABBD5 is rgb(170, 187, 213) in RGB, hsl(216, 34%, 75%) in HSL, and about cmyk(20%, 12%, 0%, 16%) in CMYK. It has no registered color name of its own — the closest is Light Steel Blue (#B0C4DE), very hard to tell apart at ΔE 3.23. Black text is the more readable choice on this background.

#AABBD5

HEX#AABBD5

RGBrgb(170, 187, 213)

HSLhsl(216, 34%, 75%)

HSVhsv(216, 20%, 84%)

CMYKcmyk(20%, 12%, 0%, 16%)

OKLCHoklch(78.8% 0.042 258.8)

LABlab(75.20% -1.90 -15.21)

LCHlch(75.20% 15.33 262.86)

What #AABBD5 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 #AABBD5, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Light Steel Blue#B0C4DEΔE 3.23 Wild Blue Yonder#A2ADD0ΔE 7 Periwinkle (Crayola)#C3CDE6ΔE 7.5 Light Periwinkle#C5CBE1ΔE 8 Pale Cerulean#9BC4E2ΔE 8.42 Pale Cornflower Blue#ABCDEFΔE 8.86

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

#AABBD5 Channel Values

How #AABBD5 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 187 · B 213	8-bit channels as sent to the display
HSL	H 216° · S 34% · L 75%	Easiest model for building lighter and darker variants
HSV	H 216° · S 20% · V 84%	Matches the picker in most design tools
CMYK	C 20% · M 12% · Y 0% · K 16%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.95:1 vs white · 10.78:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #AABBD5 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 text1.95:1AA normal AA large AAA normal

TextBlack text10.78:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #AABBD5 in the contrast checker.

Colors That Go With #AABBD5

Pairings derived from color-wheel relationships. The complementary color sits opposite #AABBD5; 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 #AABBD5

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 #AABBD5.

How #AABBD5 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#AABBD5

Protanopia#B8B8D5

Protanomaly#B3B9D5

Deuteranopia#B6B6D5

Deuteranomaly#B1B8D5

Tritanopia#A6BFBF

Tritanomaly#A8BDC8

Achromatopsia#BABABA

Test a full palette in the color blindness simulator.

Using #AABBD5 in Code

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

CSS custom property--color-aabbd5: #AABBD5;

CSS backgroundbackground-color: #AABBD5;

Tailwind configcolors: { 'color-aabbd5': '#AABBD5' }

SwiftUIColor(red: 0.667, green: 0.733, blue: 0.835)

Android XML<color name="color_aabbd5">#AABBD5</color>

SVG fillfill="#AABBD5"

More Blue Colors

#AABBD5 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

#AABBD5 Frequently Asked Questions

What color is #AABBD5?

#AABBD5 is a light blue — rgb(170, 187, 213) in RGB and hsl(216, 34%, 75%) in HSL. It carries no registered color name of its own; the closest named color is Light Steel Blue (#B0C4DE), which is very hard to tell apart at a CIE76 distance of 3.23.

What is the RGB value of #AABBD5?

#AABBD5 is rgb(170, 187, 213) — red 170, green 187, and blue 213 on the 0-255 scale.

What is the CMYK value of #AABBD5?

#AABBD5 converts to approximately cmyk(20%, 12%, 0%, 16%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #AABBD5 be black or white?

Black text is the more readable choice. #AABBD5 scores 1.95:1 against white and 10.78:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #AABBD5 as a CSS color keyword?

No. #AABBD5 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 lightsteelblue (#B0C4DE) at a CIE76 distance of 3.23, which is very hard to tell apart.

Open #AABBD5 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.