ColorXprez

#CDB9DD

Thistle · light cool purple

About #CDB9DD

#CDB9DD is a muted, light shade in the purple family. On screen it is built from 80% red, 73% green and 87% blue; for print, its CMYK mix is 7% cyan, 16% magenta, 0% yellow and 13% black. Its overall feel is cool.

Of the common colour names it is very close to Thistle (ΔE 6.6); Lilac comes next. Its complementary colour, directly opposite on the colour wheel, is #C9DDB9 — a light sage tone that gives the strongest contrast in hue.

Designers tend to use light tones like #CDB9DD for large surfaces, cards and soft highlights. Put black text on top of it — 11.58:1, a WCAG AAA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red205
Green185
Blue221

Closest named colours

Thistle
#D8BFD8 · ΔE 6.6
Lilac
#C8A2C8 · ΔE 9.7
Periwinkle
#CCCCFF · ΔE 11.6

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

Text on #CDB9DD

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on thistle #CDB9DD.
1.81:1Fail
Black heading text
Body copy set on thistle #CDB9DD.
11.58:1AAA

Colour-blindness preview

How #CDB9DD appears to people with the three most common types of colour-vision deficiency.

Normal vision
#CDB9DD
Protanopia (no red cones)
#B4BFDF
Deuteranopia (no green cones)
#B8C1DC
Tritanopia (no blue cones)
#CBBDC5

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #CDB9DD?

#CDB9DD is a muted, light shade in the purple family. On screen it is built from 80% red, 73% green and 87% blue; for print, its CMYK mix is 7% cyan, 16% magenta, 0% yellow and 13% black. Its overall feel is cool.

›What text colour should I use on #CDB9DD?

Use black text. Black on #CDB9DD has a contrast ratio of 11.58:1 (AAA).

›What colours go with #CDB9DD?

Its complementary colour is #C9DDB9, and analogous partners are #BBB9DD and #DDB9DB.