ColorXprez

#596374

Slate Gray · medium cool blue

About #596374

#596374 is a medium, muted blue colour. Digitally that works out to 35% red, 39% green and 45% blue. In CMYK print terms it is 23% cyan, 15% magenta, 0% yellow and 55% black. Most people will perceive it as cool.

Visually it is similar to Slate Gray (ΔE 11.4), with Charcoal the next nearest named colour. Across the colour wheel sits #746A59 (umber), its complementary partner.

Because it is medium, it is most useful for illustrations, icons and secondary elements. White text reads best on it at 6.07:1 (a WCAG AA pass). Used as a text colour on white, it is readable too (6.07:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red89
Green99
Blue116

Closest named colours

Slate Gray
#708090 · ΔE 11.4
Charcoal
#36454F · ΔE 14.1
Gray
#808080 · ΔE 16.1

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

Text on #596374

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on slate gray #596374.
6.07:1AA
Black heading text
Body copy set on slate gray #596374.
3.46:1AA Large

Colour-blindness preview

How #596374 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#596374
Protanopia (no red cones)
#5E6475
Deuteranopia (no green cones)
#5B6174
Tritanopia (no blue cones)
#526668

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #596374?

#596374 is a medium, muted blue colour. Digitally that works out to 35% red, 39% green and 45% blue. In CMYK print terms it is 23% cyan, 15% magenta, 0% yellow and 55% black. Most people will perceive it as cool.

›What text colour should I use on #596374?

Use white text. White on #596374 has a contrast ratio of 6.07:1 (AA).

›What colours go with #596374?

Its complementary colour is #746A59, and analogous partners are #597074 and #5D5974.