ColorXprez

#655E71

Slate Gray · medium cool gray

About #655E71

#655E71 is a muted, medium shade in the gray family. On screen it is built from 40% red, 37% green and 44% blue; for print, its CMYK mix is 11% cyan, 17% magenta, 0% yellow and 56% black. Its overall feel is cool.

Of the common colour names it is similar to Slate Gray (ΔE 14.8); Eggplant comes next. Its complementary colour, directly opposite on the colour wheel, is #6A715E — a eucalyptus tone that gives the strongest contrast in hue.

Designers tend to use medium tones like #655E71 for illustrations, icons and secondary elements. Put white text on top of it — 6.19:1, a WCAG AA pass. Used as a text colour on white, it is readable too (6.19:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red101
Green94
Blue113

Closest named colours

Slate Gray
#708090 · ΔE 14.8
Eggplant
#614051 · ΔE 15.3
Charcoal
#36454F · ΔE 16.4

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

Text on #655E71

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on slate gray #655E71.
6.19:1AA
Black heading text
Body copy set on slate gray #655E71.
3.39:1AA Large

Colour-blindness preview

How #655E71 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#655E71
Protanopia (no red cones)
#5B6172
Deuteranopia (no green cones)
#5C6170
Tritanopia (no blue cones)
#636164

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #655E71?

#655E71 is a muted, medium shade in the gray family. On screen it is built from 40% red, 37% green and 44% blue; for print, its CMYK mix is 11% cyan, 17% magenta, 0% yellow and 56% black. Its overall feel is cool.

›What text colour should I use on #655E71?

Use white text. White on #655E71 has a contrast ratio of 6.19:1 (AA).

›What colours go with #655E71?

Its complementary colour is #6A715E, and analogous partners are #5E6071 and #6F5E71.