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#3f71cf color: Han Blue

#3f71cf is rgb(63, 113, 207) in RGB and oklch(56.267% 0.1551 261.694) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

219°
100%

56.3%
0.155
262°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 19%

Inside sRGB: displays the same on any screen.

White text
4.69:1Readable · AA
Lc -78
Black text
4.47:1Hard to read
Lc 32

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About #3f71cf

#3f71cf is a soft blue color. In OKLCH it has 56.3% lightness, 0.155 chroma and a hue of 262°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.69:1 contrast and black text 4.47:1, so white text reads better.

The closest named color is Han Blue (#446ccf). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #3f71cf mixed with white

  1. 3f71cf
  2. 5280d5
  3. 648edb
  4. 779ce0
  5. 8aabe5
  6. 9db9ea
  7. b0c7ef
  8. c3d5f3
  9. d7e3f7
  10. ebf1fb

Darker: #3f71cf mixed with black

  1. 3f71cf
  2. 3561b4
  3. 2c5299
  4. 23437f
  5. 1b3567
  6. 12274f
  7. 0a1a38
  8. 040e23
  9. 010410
  10. 000102

Calmer: #3f71cf with less saturation

  1. 3f71cf
  2. 4572c6
  3. 4b73be
  4. 5174b5
  5. 5675ac
  6. 5c75a3
  7. 61769a
  8. 667691
  9. 6b7688
  10. 70757f

Questions about #3f71cf

What color is #3f71cf?

#3f71cf is soft blue. The closest named color is Han Blue. In RGB it is rgb(63, 113, 207), in HSL hsl(219.17, 60%, 52.94%) and in OKLCH oklch(56.267% 0.1551 261.694).

What colors go well with #3f71cf?

The complementary color of #3f71cf is #9c6b00. For a calmer combination use the analogous colors #0081b7 and #7960c7. The triadic partners are #bf474b and #358b2b.

Is white or black text more readable on #3f71cf?

White text reads better on #3f71cf: white gives a contrast ratio of 4.69:1 and black gives 4.47:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3f71cf a warm or cool color?

#3f71cf is a cool color. In OKLCH its hue is 262 degrees, its lightness 56.3% and its chroma 0.155.