ColorXprez

#C5DFEC

Ice Blue · very light cool blue

About #C5DFEC

#C5DFEC is a muted, very light shade in the blue family. On screen it is built from 77% red, 87% green and 93% blue; for print, its CMYK mix is 17% cyan, 6% magenta, 0% yellow and 7% black. Its overall feel is cool.

Of the common colour names it is very close to Ice Blue (ΔE 6.2); Light Blue comes next. Its complementary colour, directly opposite on the colour wheel, is #ECD2C5 — a oat tone that gives the strongest contrast in hue.

Designers tend to use very light tones like #C5DFEC for backgrounds, page sections and subtle cards. Black text reads best on it at 15.14:1 (a WCAG AAA pass).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red197
Green223
Blue236

Closest named colours

Ice Blue
#DBEEFA · ΔE 6.2
Light Blue
#ADD8E6 · ΔE 6.5
Powder Blue
#B0E0E6 · ΔE 8.3

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

Text on #C5DFEC

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on ice blue #C5DFEC.
1.39:1Fail
Black heading text
Body copy set on ice blue #C5DFEC.
15.14:1AAA

Colour-blindness preview

How #C5DFEC appears to people with the three most common types of colour-vision deficiency.

Normal vision
#C5DFEC
Protanopia (no red cones)
#D8DEED
Deuteranopia (no green cones)
#D3D9EC
Tritanopia (no blue cones)
#BBE3E3

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #C5DFEC?

#C5DFEC is a muted, very light shade in the blue family. On screen it is built from 77% red, 87% green and 93% blue; for print, its CMYK mix is 17% cyan, 6% magenta, 0% yellow and 7% black. Its overall feel is cool.

›What text colour should I use on #C5DFEC?

Use black text. Black on #C5DFEC has a contrast ratio of 15.14:1 (AAA).

›What colours go with #C5DFEC?

Its complementary colour is #ECD2C5, and analogous partners are #C5ECE6 and #C5CCEC.