ColorXprez

#ADDEFF

Baby Blue · very light cool blue

About #ADDEFF

#ADDEFF is a muted, very light shade in the blue family. On screen it is built from 68% red, 87% green and 100% blue; for print, its CMYK mix is 32% cyan, 13% magenta, 0% yellow and 0% black. Its overall feel is cool.

Of the common colour names it is similar to Baby Blue (ΔE 8.6); Sky Blue comes next. Its complementary colour, directly opposite on the colour wheel, is #FFCEAD — a apricot tone that gives the strongest contrast in hue.

Designers tend to use very light tones like #ADDEFF for backgrounds, page sections and subtle cards. Put black text on top of it — 14.67:1, a WCAG AAA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red173
Green222
Blue255

Closest named colours

Baby Blue
#89CFF0 · ΔE 8.6
Sky Blue
#87CEEB · ΔE 9.6
Light Blue
#ADD8E6 · ΔE 10.3

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

Text on #ADDEFF

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on baby blue #ADDEFF.
1.43:1Fail
Black heading text
Body copy set on baby blue #ADDEFF.
14.67:1AAA

Colour-blindness preview

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

Normal vision
#ADDEFF
Protanopia (no red cones)
#D0DDFF
Deuteranopia (no green cones)
#C4D4FE
Tritanopia (no blue cones)
#93E6E9

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #ADDEFF?

#ADDEFF is a muted, very light shade in the blue family. On screen it is built from 68% red, 87% green and 100% blue; for print, its CMYK mix is 32% cyan, 13% magenta, 0% yellow and 0% black. Its overall feel is cool.

›What text colour should I use on #ADDEFF?

Use black text. Black on #ADDEFF has a contrast ratio of 14.67:1 (AAA).

›What colours go with #ADDEFF?

Its complementary colour is #FFCEAD, and analogous partners are #ADFFF7 and #ADB5FF.