ColorXprez

#8D99AA

Dusty Blue · light cool blue

About #8D99AA

#8D99AA is a muted, light shade in the blue family. On screen it is built from 55% red, 60% green and 67% blue; for print, its CMYK mix is 17% cyan, 10% magenta, 0% yellow and 33% black. Its overall feel is cool.

Of the common colour names it is very close to Dusty Blue (ΔE 5.2); Slate Gray comes next. Its complementary colour, directly opposite on the colour wheel, is #AA9E8D — a mushroom tone that gives the strongest contrast in hue.

Designers tend to use light tones like #8D99AA for large surfaces, cards and soft highlights. Black text reads best on it at 7.27:1 (a WCAG AAA pass).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red141
Green153
Blue170

Closest named colours

Dusty Blue
#8CA3B8 · ΔE 5.2
Slate Gray
#708090 · ΔE 10.1
Taupe
#8B8589 · ΔE 11.7

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

Text on #8D99AA

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on dusty blue #8D99AA.
2.89:1Fail
Black heading text
Body copy set on dusty blue #8D99AA.
7.27:1AAA

Colour-blindness preview

How #8D99AA appears to people with the three most common types of colour-vision deficiency.

Normal vision
#8D99AA
Protanopia (no red cones)
#939AAB
Deuteranopia (no green cones)
#9097AA
Tritanopia (no blue cones)
#869D9E

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #8D99AA?

#8D99AA is a muted, light shade in the blue family. On screen it is built from 55% red, 60% green and 67% blue; for print, its CMYK mix is 17% cyan, 10% magenta, 0% yellow and 33% black. Its overall feel is cool.

›What text colour should I use on #8D99AA?

Use black text. Black on #8D99AA has a contrast ratio of 7.27:1 (AAA).

›What colours go with #8D99AA?

Its complementary colour is #AA9E8D, and analogous partners are #8DA8AA and #908DAA.