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#3989da color: Bleu de France

#3989da is rgb(57, 137, 218) in RGB and oklch(61.987% 0.14524 251.595) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

62%
0.145
252°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 15%

Inside sRGB: displays the same on any screen.

White text
3.64:1Hard to read
Lc -69
Black text
5.76:1Readable · AA
Lc 40

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About #3989da

#3989da is a bright blue color. In OKLCH it has 62% lightness, 0.145 chroma and a hue of 252°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.64:1 contrast and black text 5.76:1, 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: #3989da mixed with white

  1. 3989da
  2. 5095df
  3. 65a1e3
  4. 78ade7
  5. 8cb9eb
  6. 9fc5ef
  7. b2d0f3
  8. c5dcf6
  9. d8e8f9
  10. ecf3fc

Darker: #3989da mixed with black

  1. 3989da
  2. 3076bd
  3. 2864a2
  4. 1f5387
  5. 17426c
  6. 103154
  7. 09223c
  8. 041425
  9. 010711
  10. 000102

Calmer: #3989da with less saturation

  1. 3989da
  2. 4489d2
  3. 4e8aca
  4. 568ac2
  5. 5e8ab9
  6. 6689b1
  7. 6d89a9
  8. 7388a0
  9. 7a8898
  10. 80878f

Questions about #3989da

What color is #3989da?

#3989da is bright blue. The closest named color is Bleu de France. In RGB it is rgb(57, 137, 218), in HSL hsl(210.19, 68.51%, 53.92%) and in OKLCH oklch(61.987% 0.14524 251.595).

What colors go well with #3989da?

The complementary color of #3989da is #bb7400. For a calmer combination use the analogous colors #0097bf and #7978da. The triadic partners are #ce5b6f and #65972e.

Is white or black text more readable on #3989da?

White text reads better on #3989da: white gives a contrast ratio of 3.64:1 and black gives 5.76:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3989da a warm or cool color?

#3989da is a cool color. In OKLCH its hue is 252 degrees, its lightness 62% and its chroma 0.145.