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#3f73de color: Skies of Cyberspace

#3f73de is rgb(63, 115, 222) in RGB and oklch(57.703% 0.17287 262.727) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

220°
100%

57.7%
0.173
263°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 13%

Inside sRGB: displays the same on any screen.

White text
4.45:1Hard to read
Lc -76
Black text
4.72:1Readable · AA
Lc 34

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About #3f73de

#3f73de is a bright blue color. In OKLCH it has 57.7% lightness, 0.173 chroma and a hue of 263°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.45:1 contrast and black text 4.72:1, so white text reads better.

The closest named color is Skies of Cyberspace (#4477dd). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #3f73de mixed with white

  1. 3f73de
  2. 5282e3
  3. 6490e7
  4. 779feb
  5. 8aadef
  6. 9dbaf2
  7. b0c8f5
  8. c3d6f8
  9. d7e4fb
  10. ebf1fd

Darker: #3f73de mixed with black

  1. 3f73de
  2. 3563c1
  3. 2c54a5
  4. 234589
  5. 1b366f
  6. 122855
  7. 0a1b3d
  8. 040f26
  9. 010512
  10. 000102

Calmer: #3f73de with less saturation

  1. 3f73de
  2. 4675d4
  3. 4c76ca
  4. 5277c1
  5. 5878b7
  6. 5e79ad
  7. 647aa3
  8. 697a99
  9. 6f7a8e
  10. 747a84

Questions about #3f73de

What color is #3f73de?

#3f73de is bright blue. The closest named color is Skies of Cyberspace. In RGB it is rgb(63, 115, 222), in HSL hsl(220.38, 70.67%, 55.88%) and in OKLCH oklch(57.703% 0.17287 262.727).

What colors go well with #3f73de?

The complementary color of #3f73de is #a16f00. For a calmer combination use the analogous colors #0085bf and #7f60d5. The triadic partners are #cb4347 and #279125.

Is white or black text more readable on #3f73de?

White text reads better on #3f73de: white gives a contrast ratio of 4.45:1 and black gives 4.72:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3f73de a warm or cool color?

#3f73de is a cool color. In OKLCH its hue is 263 degrees, its lightness 57.7% and its chroma 0.173.