ColorXprez

#B5BFDA

Thistle · light cool blue

About #B5BFDA

#B5BFDA is a muted, light shade in the blue family. On screen it is built from 71% red, 75% green and 85% blue; for print, its CMYK mix is 17% cyan, 12% magenta, 0% yellow and 15% black. Its overall feel is cool.

Of the common colour names it is similar to Thistle (ΔE 12.7); Dusty Blue comes next. Its complementary colour, directly opposite on the colour wheel, is #DAD0B5 — a oat tone that gives the strongest contrast in hue.

Designers tend to use light tones like #B5BFDA for large surfaces, cards and soft highlights. Black text reads best on it at 11.43:1 (a WCAG AAA pass).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red181
Green191
Blue218

Closest named colours

Thistle
#D8BFD8 · ΔE 12.7
Dusty Blue
#8CA3B8 · ΔE 12.7
Periwinkle
#CCCCFF · ΔE 14.5

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

Text on #B5BFDA

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on thistle #B5BFDA.
1.84:1Fail
Black heading text
Body copy set on thistle #B5BFDA.
11.43:1AAA

Colour-blindness preview

How #B5BFDA appears to people with the three most common types of colour-vision deficiency.

Normal vision
#B5BFDA
Protanopia (no red cones)
#B7C1DB
Deuteranopia (no green cones)
#B4BED9
Tritanopia (no blue cones)
#ACC4C8

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #B5BFDA?

#B5BFDA is a muted, light shade in the blue family. On screen it is built from 71% red, 75% green and 85% blue; for print, its CMYK mix is 17% cyan, 12% magenta, 0% yellow and 15% black. Its overall feel is cool.

›What text colour should I use on #B5BFDA?

Use black text. Black on #B5BFDA has a contrast ratio of 11.43:1 (AAA).

›What colours go with #B5BFDA?

Its complementary colour is #DAD0B5, and analogous partners are #B5D2DA and #BDB5DA.