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#388bdd color: Bleu de France

#388bdd is rgb(56, 139, 221) in RGB and oklch(62.579% 0.14732 251.2) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

62.6%
0.147
251°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 13%

Inside sRGB: displays the same on any screen.

White text
3.56:1Hard to read
Lc -68
Black text
5.91:1Readable · AA
Lc 41

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About #388bdd

#388bdd is a bright blue color. In OKLCH it has 62.6% lightness, 0.147 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.56:1 contrast and black text 5.91:1, 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: #388bdd mixed with white

  1. 388bdd
  2. 4f97e1
  3. 64a3e5
  4. 78afe9
  5. 8cbaed
  6. 9fc6f1
  7. b2d1f4
  8. c5ddf7
  9. d8e8fa
  10. ecf4fd

Darker: #388bdd mixed with black

  1. 388bdd
  2. 2f78c0
  3. 2766a4
  4. 1f5488
  5. 17436e
  6. 0f3255
  7. 08233d
  8. 041426
  9. 010711
  10. 000102

Calmer: #388bdd with less saturation

  1. 388bdd
  2. 448bd5
  3. 4e8ccc
  4. 568cc4
  5. 5f8bbc
  6. 668bb3
  7. 6e8bab
  8. 758aa2
  9. 7b8a9a
  10. 828991

Questions about #388bdd

What color is #388bdd?

#388bdd is bright blue. The closest named color is Bleu de France. In RGB it is rgb(56, 139, 221), in HSL hsl(209.82, 70.82%, 54.31%) and in OKLCH oklch(62.579% 0.14732 251.2).

What colors go well with #388bdd?

The complementary color of #388bdd is #be7500. For a calmer combination use the analogous colors #0099c1 and #7a7ade. The triadic partners are #d05c71 and #67992d.

Is white or black text more readable on #388bdd?

White text reads better on #388bdd: white gives a contrast ratio of 3.56:1 and black gives 5.91:1. WCAG AA asks for at least 4.5:1 for body text.

Is #388bdd a warm or cool color?

#388bdd is a cool color. In OKLCH its hue is 251 degrees, its lightness 62.6% and its chroma 0.147.