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#3f90ae color: Boston Blue

#3f90ae is rgb(63, 144, 174) in RGB and oklch(61.567% 0.09018 225.558) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

196°
100%

61.6%
0.090
226°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • cyan-600
  • Black 32%

Inside sRGB: displays the same on any screen.

White text
3.61:1Hard to read
Lc -69
Black text
5.81:1Readable · AA
Lc 41

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About #3f90ae

#3f90ae is a bright sky blue color. In OKLCH it has 61.6% lightness, 0.09 chroma and a hue of 226°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.61:1 contrast and black text 5.81:1, so white text reads better.

The closest named color is Boston Blue (#438eac). In Tailwind CSS the closest color is cyan-600.

More medium sky blue colors

Lighter: #3f90ae mixed with white

  1. 3f90ae
  2. 559bb6
  3. 69a6be
  4. 7db1c6
  5. 8fbcce
  6. a2c7d7
  7. b5d2df
  8. c7dde7
  9. dae8ef
  10. ecf4f7

Darker: #3f90ae mixed with black

  1. 3f90ae
  2. 357d97
  3. 2c6a80
  4. 23576a
  5. 1b4555
  6. 123441
  7. 0a242e
  8. 04151c
  9. 01070b
  10. 000101

Calmer: #3f90ae with less saturation

  1. 3f90ae
  2. 498faa
  3. 528ea6
  4. 5a8da2
  5. 618c9e
  6. 688b9a
  7. 6e8a96
  8. 748991
  9. 7a878d
  10. 7f8689

Questions about #3f90ae

What color is #3f90ae?

#3f90ae is bright sky blue. The closest named color is Boston Blue. In RGB it is rgb(63, 144, 174), in HSL hsl(196.22, 46.84%, 46.47%) and in OKLCH oklch(61.567% 0.09018 225.558).

What colors go well with #3f90ae?

The complementary color of #3f90ae is #b27356. For a calmer combination use the analogous colors #319696 and #6087bb. The triadic partners are #ac6e91 and #8c8844.

Is white or black text more readable on #3f90ae?

White text reads better on #3f90ae: white gives a contrast ratio of 3.61:1 and black gives 5.81:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3f90ae a warm or cool color?

#3f90ae is a cool color. In OKLCH its hue is 226 degrees, its lightness 61.6% and its chroma 0.09.