#242530
Jet · very dark neutral
About #242530
#242530 is a very dark, near-neutral blue colour. Digitally that works out to 14% red, 15% green and 19% blue. In CMYK print terms it is 25% cyan, 23% magenta, 0% yellow and 81% black. Being nearly neutral, it pairs easily with warm and cool tones alike.
Visually it is similar to Jet (ΔE 8.2), with Gunmetal the next nearest named colour. Across the colour wheel sits #302F24 (jet), its complementary partner.
Because it is very dark, it is most useful for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 15.19:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (15.19:1).
Colour codes
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #242530
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #242530 appears to people with the three most common types of colour-vision deficiency.
Shades, tints & matching colours
Similar colours
Frequently asked questions
›What colour is #242530?
#242530 is a very dark, near-neutral blue colour. Digitally that works out to 14% red, 15% green and 19% blue. In CMYK print terms it is 25% cyan, 23% magenta, 0% yellow and 81% black. Being nearly neutral, it pairs easily with warm and cool tones alike.
›What text colour should I use on #242530?
Use white text. White on #242530 has a contrast ratio of 15.19:1 (AAA).
›What colours go with #242530?
Its complementary colour is #302F24, and analogous partners are #242B30 and #292430.