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#178ceb color: Bleu de France

#178ceb is rgb(23, 140, 235) in RGB and oklch(62.956% 0.17106 250.103) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

207°
100%

63%
0.171
250°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Azure
  • sky-600
  • Black 8%

Inside sRGB: displays the same on any screen.

White text
3.51:1Hard to read
Lc -67
Black text
5.99:1Readable · AA
Lc 42

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About #178ceb

#178ceb is a bright blue color. In OKLCH it has 63% lightness, 0.171 chroma and a hue of 250°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.51:1 contrast and black text 5.99:1, so white text reads better.

The closest named color is Bleu de France (#318ce7). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #178ceb mixed with white

  1. 178ceb
  2. 3d98ee
  3. 57a4f1
  4. 6eb0f4
  5. 83bcf6
  6. 98c7f8
  7. add3fa
  8. c2defc
  9. d6e9fd
  10. eaf4fe

Darker: #178ceb mixed with black

  1. 178ceb
  2. 1279cc
  3. 0e67ae
  4. 0a5591
  5. 064375
  6. 04335b
  7. 022341
  8. 011429
  9. 000713
  10. 000103

Calmer: #178ceb with less saturation

  1. 178ceb
  2. 2f8de1
  3. 3f8dd8
  4. 4b8dce
  5. 568dc5
  6. 608dbb
  7. 698cb1
  8. 728ca7
  9. 7a8b9d
  10. 818a93

Questions about #178ceb

What color is #178ceb?

#178ceb is bright blue. The closest named color is Bleu de France. In RGB it is rgb(23, 140, 235), in HSL hsl(206.89, 84.13%, 50.59%) and in OKLCH oklch(62.956% 0.17106 250.103).

What colors go well with #178ceb?

The complementary color of #178ceb is #c37400. For a calmer combination use the analogous colors #009ac1 and #7878ed. The triadic partners are #db5371 and #659c00.

Is white or black text more readable on #178ceb?

White text reads better on #178ceb: white gives a contrast ratio of 3.51:1 and black gives 5.99:1. WCAG AA asks for at least 4.5:1 for body text.

Is #178ceb a warm or cool color?

#178ceb is a cool color. In OKLCH its hue is 250 degrees, its lightness 63% and its chroma 0.171.