ColorXprez

#271F35

Oxford Blue · very dark cool purple

About #271F35

With the hex code #271F35, this is a very dark purple with a muted character. Its RGB recipe is 15% red, 12% green and 21% blue, while a printer would mix 26% cyan, 42% magenta, 0% yellow and 79% black. It reads as a cool colour.

If you had to name it, it is similar to Oxford Blue — a ΔE of 14.5 — followed by Prussian Blue. For maximum hue contrast, pair it with its complement #2D351F, a dark green shade.

In design, a very dark colour like this works best for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 15.75:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (15.75:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red39
Green31
Blue53

Closest named colours

Oxford Blue
#002147 · ΔE 14.5
Prussian Blue
#003153 · ΔE 16.5
Jet
#2B2B2B · ΔE 16.6

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

Text on #271F35

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on oxford blue #271F35.
15.75:1AAA
Black heading text
Body copy set on oxford blue #271F35.
1.33:1Fail

Colour-blindness preview

How #271F35 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#271F35
Protanopia (no red cones)
#1A2336
Deuteranopia (no green cones)
#1B2334
Tritanopia (no blue cones)
#242327

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #271F35?

With the hex code #271F35, this is a very dark purple with a muted character. Its RGB recipe is 15% red, 12% green and 21% blue, while a printer would mix 26% cyan, 42% magenta, 0% yellow and 79% black. It reads as a cool colour.

›What text colour should I use on #271F35?

Use white text. White on #271F35 has a contrast ratio of 15.75:1 (AAA).

›What colours go with #271F35?

Its complementary colour is #2D351F, and analogous partners are #1F2235 and #321F35.