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#278cf2 color: Bleu de France

#278cf2 is rgb(39, 140, 242) in RGB and oklch(63.654% 0.1768 253.023) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

63.7%
0.177
253°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Azure
  • blue-500
  • Black 5%

Inside sRGB: displays the same on any screen.

White text
3.43:1Hard to read
Lc -67
Black text
6.12:1Readable · AA
Lc 43

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About #278cf2

#278cf2 is a bright blue color. In OKLCH it has 63.7% lightness, 0.177 chroma and a hue of 253°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.43:1 contrast and black text 6.12:1, so white text reads better.

The closest named color is Bleu de France (#318ce7). In Tailwind CSS the closest color is blue-500.

More medium blue colors

Lighter: #278cf2 mixed with white

  1. 278cf2
  2. 4498f4
  3. 5ca4f7
  4. 72b0f9
  5. 87bcfb
  6. 9bc7fc
  7. afd3fd
  8. c3defe
  9. d7e9ff
  10. ebf4ff

Darker: #278cf2 mixed with black

  1. 278cf2
  2. 2079d2
  3. 1a67b4
  4. 145596
  5. 0e4379
  6. 08335e
  7. 042343
  8. 02142b
  9. 010714
  10. 000103

Calmer: #278cf2 with less saturation

  1. 278cf2
  2. 388de8
  3. 458ede
  4. 518ed4
  5. 5b8eca
  6. 648ec0
  7. 6c8eb5
  8. 758dab
  9. 7c8da1
  10. 848c96

Questions about #278cf2

What color is #278cf2?

#278cf2 is bright blue. The closest named color is Bleu de France. In RGB it is rgb(39, 140, 242), in HSL hsl(210.15, 88.65%, 55.1%) and in OKLCH oklch(63.654% 0.1768 253.023).

What colors go well with #278cf2?

The complementary color of #278cf2 is #c27800. For a calmer combination use the analogous colors #009cc8 and #7f77f1. The triadic partners are #e1536c and #5da00a.

Is white or black text more readable on #278cf2?

White text reads better on #278cf2: white gives a contrast ratio of 3.43:1 and black gives 6.12:1. WCAG AA asks for at least 4.5:1 for body text.

Is #278cf2 a warm or cool color?

#278cf2 is a cool color. In OKLCH its hue is 253 degrees, its lightness 63.7% and its chroma 0.177.