ColorXprez

#A3E8FF

Light Blue · very light cool teal

About #A3E8FF

#A3E8FF is a muted, very light shade in the teal family. On screen it is built from 64% red, 91% green and 100% blue; for print, its CMYK mix is 36% cyan, 9% magenta, 0% yellow and 0% black. Its overall feel is cool.

Of the common colour names it is similar to Light Blue (ΔE 9.4); Sky Blue comes next. Its complementary colour, directly opposite on the colour wheel, is #FFBAA3 — a melon tone that gives the strongest contrast in hue.

Designers tend to use very light tones like #A3E8FF for backgrounds, page sections and subtle cards. Put black text on top of it — 15.54:1, a WCAG AAA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red163
Green232
Blue255

Closest named colours

Light Blue
#ADD8E6 · ΔE 9.4
Sky Blue
#87CEEB · ΔE 9.8
Baby Blue
#89CFF0 · ΔE 10.3

ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.

Text on #A3E8FF

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on light blue #A3E8FF.
1.35:1Fail
Black heading text
Body copy set on light blue #A3E8FF.
15.54:1AAA

Colour-blindness preview

How #A3E8FF appears to people with the three most common types of colour-vision deficiency.

Normal vision
#A3E8FF
Protanopia (no red cones)
#DAE4FF
Deuteranopia (no green cones)
#CCD9FF
Tritanopia (no blue cones)
#81F0EF

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #A3E8FF?

#A3E8FF is a muted, very light shade in the teal family. On screen it is built from 64% red, 91% green and 100% blue; for print, its CMYK mix is 36% cyan, 9% magenta, 0% yellow and 0% black. Its overall feel is cool.

›What text colour should I use on #A3E8FF?

Use black text. Black on #A3E8FF has a contrast ratio of 15.54:1 (AAA).

›What colours go with #A3E8FF?

Its complementary colour is #FFBAA3, and analogous partners are #A3FFE8 and #A3BAFF.