ColorXprez

#CDDFEF

Ice Blue · very light cool blue

About #CDDFEF

#CDDFEF is a very light, muted blue colour. Digitally that works out to 80% red, 87% green and 94% blue. In CMYK print terms it is 14% cyan, 7% magenta, 0% yellow and 6% black. Most people will perceive it as cool.

Visually it is very close to Ice Blue (ΔE 5.6), with Lavender the next nearest named colour. Across the colour wheel sits #EFDDCD (bone), its complementary partner.

Because it is very light, it is most useful for backgrounds, page sections and subtle cards. Put black text on top of it — 15.40:1, a WCAG AAA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red205
Green223
Blue239

Closest named colours

Ice Blue
#DBEEFA · ΔE 5.6
Lavender
#E6E6FA · ΔE 7.6
Light Blue
#ADD8E6 · ΔE 9.2

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

Text on #CDDFEF

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on ice blue #CDDFEF.
1.36:1Fail
Black heading text
Body copy set on ice blue #CDDFEF.
15.40:1AAA

Colour-blindness preview

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

Normal vision
#CDDFEF
Protanopia (no red cones)
#D9DFF0
Deuteranopia (no green cones)
#D5DBEF
Tritanopia (no blue cones)
#C5E3E4

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #CDDFEF?

#CDDFEF is a very light, muted blue colour. Digitally that works out to 80% red, 87% green and 94% blue. In CMYK print terms it is 14% cyan, 7% magenta, 0% yellow and 6% black. Most people will perceive it as cool.

›What text colour should I use on #CDDFEF?

Use black text. Black on #CDDFEF has a contrast ratio of 15.40:1 (AAA).

›What colours go with #CDDFEF?

Its complementary colour is #EFDDCD, and analogous partners are #CDEFEE and #CDCEEF.