Echo Blue Color
Echo Blue is a blue color with hex code #AFBDD9. This page covers its meaning, all color values, harmonies, colors that go with echo blue, shades, tints, similar colors, CSS examples, FAQs, and WCAG contrast ratios.
Echo Blue Color Values
What Does Echo Blue Mean?
Echo Blue belongs to the blue family of colors. Blue wins popularity surveys in every culture that runs them, and corporate design reflects it. Trust and stability are the usual words people reach for. Dark navies project authority, pale blues open a layout up, and almost nothing clashes with it. As a lighter shade, Echo Blue reads as airy and understated, comfortable working in backgrounds and across big surfaces.
In the ISCC-NBS color naming system, Echo Blue is classified as a blue (nearest centroid: very pale purplish blue, #C0C8E1). It is also known as Pigeon Post.
Color Harmonies
Complementary
Analogous
Triadic
Colors That Go With Echo Blue
Echo Blue and #D9CBAF are complements, parked opposite each other on the wheel. Together they hit maximum contrast, so a rough 70/30 split keeps the pairing from shouting.
Analogous neighbors — #AFD2D9 and #B6AFD9, which sit beside echo blue on the wheel. Pairings like this feel calm and settled, which suits backgrounds and gradients.
For an energetic three-color palette, pair echo blue with triadic partners #D9AFBD and #BDD9AF. All three sit evenly spaced around the wheel, so the scheme stays lively without clashing.
Build and test these combinations in our Color Wheel Tool or check text readability with the Contrast Checker.
Tints and Shades
Tints (lighter)
Shades (darker)
Similar Colors
- LightSteelBlue —
#B0C4DE(Delta E 3) - Cloudy Blue —
#ACC2D9(Delta E 4) - Light Blue Grey —
#B7C9E2(Delta E 5) - Casper —
#ADBED1(Delta E 5) - Rock Blue —
#9EB1CD(Delta E 5)
CSS Examples
.text { color: #AFBDD9; }
.background { background-color: #AFBDD9; }
.border { border: 2px solid #AFBDD9; }
.shadow { box-shadow: 0 4px 6px #AFBDD940; }WCAG Contrast
Frequently Asked Questions
What is the hex code for echo blue?
Echo Blue has the hex code #AFBDD9. In RGB notation it is rgb(175, 189, 217), in HSL it is hsl(220, 36%, 77%), and its OKLCH value is 0.797, 0.043, 264.3.
What does the color echo blue mean?
Blue-family colors like echo blue carry distinct psychological associations. Echo Blue belongs to the blue family of colors. Blue wins popularity surveys in every culture that runs them, and corporate design reflects it. Trust and stability are the usual words people reach for. Dark navies project authority, pale blues open a layout up, and almost nothing clashes with it. As a lighter shade, Echo Blue reads as airy and understated, comfortable working in backgrounds and across big surfaces.
What colors go with echo blue?
Echo Blue has three easy routes: its complement #D9CBAF for punch, its neighbors #AFD2D9 and #B6AFD9 for something calmer, or triadic partners #D9AFBD and #BDD9AF when you want energy.
Is echo blue a standard web color?
No — Echo Blue is not a CSS keyword. Use its hex value #AFBDD9 or any RGB/HSL equivalent in your stylesheets.
How do I make echo blue lighter or darker?
To lighten echo blue, add white to create tints; to darken it, add black to create shades. The tints and shades table above shows five computed steps of each, from #F1F4F8 (lightest tint) to #151D2D (darkest shade).
About Echo Blue
Echo Blue is classified as a Blue in the ISCC-NBS color naming system, within the Blue hue family. It has alternative names including Pigeon Post. The color is recognized by Resene, meodai.
Use our Color Converter to convert #AFBDD9 to any other color format, or explore the Color Wheel to find harmonious color combinations.