ColorXprez

#A3A4BC

Dusty Blue · light cool blue

About #A3A4BC

#A3A4BC is a muted, light shade in the blue family. On screen it is built from 64% red, 64% green and 74% blue; for print, its CMYK mix is 13% cyan, 13% magenta, 0% yellow and 26% black. Its overall feel is cool.

Of the common colour names it is similar to Dusty Blue (ΔE 8.1); Thistle comes next. Its complementary colour, directly opposite on the colour wheel, is #BCBBA3 — a light sage tone that gives the strongest contrast in hue.

Designers tend to use light tones like #A3A4BC for large surfaces, cards and soft highlights. Black text reads best on it at 8.59:1 (a WCAG AAA pass).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red163
Green164
Blue188

Closest named colours

Dusty Blue
#8CA3B8 · ΔE 8.1
Thistle
#D8BFD8 · ΔE 15.2
Taupe
#8B8589 · ΔE 16.3

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

Text on #A3A4BC

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on dusty blue #A3A4BC.
2.44:1Fail
Black heading text
Body copy set on dusty blue #A3A4BC.
8.59:1AAA

Colour-blindness preview

How #A3A4BC appears to people with the three most common types of colour-vision deficiency.

Normal vision
#A3A4BC
Protanopia (no red cones)
#9EA6BD
Deuteranopia (no green cones)
#9DA5BB
Tritanopia (no blue cones)
#9EA8AC

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #A3A4BC?

#A3A4BC is a muted, light shade in the blue family. On screen it is built from 64% red, 64% green and 74% blue; for print, its CMYK mix is 13% cyan, 13% magenta, 0% yellow and 26% black. Its overall feel is cool.

›What text colour should I use on #A3A4BC?

Use black text. Black on #A3A4BC has a contrast ratio of 8.59:1 (AAA).

›What colours go with #A3A4BC?

Its complementary colour is #BCBBA3, and analogous partners are #A3B1BC and #AEA3BC.