ColorXprez

#CDDEEF

Ice Blue · very light cool blue

About #CDDEEF

With the hex code #CDDEEF, this is a very light blue with a muted character. Its RGB recipe is 80% red, 87% green and 94% blue, while a printer would mix 14% cyan, 7% magenta, 0% yellow and 6% black. It reads as a cool colour.

If you had to name it, it is very close to Ice Blue — a ΔE of 6.1 — followed by Lavender. For maximum hue contrast, pair it with its complement #EFDECD, a bone shade.

In design, a very light colour like this works best for backgrounds, page sections and subtle cards. Put black text on top of it — 15.29:1, a WCAG AAA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red205
Green222
Blue239

Closest named colours

Ice Blue
#DBEEFA · ΔE 6.1
Lavender
#E6E6FA · ΔE 7.3
Light Blue
#ADD8E6 · ΔE 9.5

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

Text on #CDDEEF

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on ice blue #CDDEEF.
1.37:1Fail
Black heading text
Body copy set on ice blue #CDDEEF.
15.29:1AAA

Colour-blindness preview

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

Normal vision
#CDDEEF
Protanopia (no red cones)
#D8DEF0
Deuteranopia (no green cones)
#D4DAEF
Tritanopia (no blue cones)
#C5E2E3

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #CDDEEF?

With the hex code #CDDEEF, this is a very light blue with a muted character. Its RGB recipe is 80% red, 87% green and 94% blue, while a printer would mix 14% cyan, 7% magenta, 0% yellow and 6% black. It reads as a cool colour.

›What text colour should I use on #CDDEEF?

Use black text. Black on #CDDEEF has a contrast ratio of 15.29:1 (AAA).

›What colours go with #CDDEEF?

Its complementary colour is #EFDECD, and analogous partners are #CDEFEF and #CDCDEF.