ColorXprez

#D9DDEF

Lavender · very light cool blue

About #D9DDEF

#D9DDEF is a muted, very light shade in the blue family. On screen it is built from 85% red, 87% green and 94% blue; for print, its CMYK mix is 9% cyan, 8% magenta, 0% yellow and 6% black. Its overall feel is cool.

Of the common colour names it is very close to Lavender (ΔE 3.9); Ice Blue comes next. Its complementary colour, directly opposite on the colour wheel, is #EFEBD9 — a eggshell tone that gives the strongest contrast in hue.

Designers tend to use very light tones like #D9DDEF 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
Red217
Green221
Blue239

Closest named colours

Lavender
#E6E6FA · ΔE 3.9
Ice Blue
#DBEEFA · ΔE 7.7
Light Gray
#D3D3D3 · ΔE 10.2

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

Text on #D9DDEF

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on lavender #D9DDEF.
1.35:1Fail
Black heading text
Body copy set on lavender #D9DDEF.
15.54:1AAA

Colour-blindness preview

How #D9DDEF appears to people with the three most common types of colour-vision deficiency.

Normal vision
#D9DDEF
Protanopia (no red cones)
#D8DEF0
Deuteranopia (no green cones)
#D7DDEF
Tritanopia (no blue cones)
#D4E0E3

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #D9DDEF?

#D9DDEF is a muted, very light shade in the blue family. On screen it is built from 85% red, 87% green and 94% blue; for print, its CMYK mix is 9% cyan, 8% magenta, 0% yellow and 6% black. Its overall feel is cool.

›What text colour should I use on #D9DDEF?

Use black text. Black on #D9DDEF has a contrast ratio of 15.54:1 (AAA).

›What colours go with #D9DDEF?

Its complementary colour is #EFEBD9, and analogous partners are #D9E8EF and #E0D9EF.