Skip to the color picker

#258dea color: Bleu de France

#258dea is rgb(37, 141, 234) in RGB and oklch(63.336% 0.16636 250.728) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

208°
100%

63.3%
0.166
251°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Azure
  • sky-600
  • Black 8%

Inside sRGB: displays the same on any screen.

White text
3.46:1Hard to read
Lc -67
Black text
6.08:1Readable · AA
Lc 43

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #258dea

#258dea is a bright blue color. In OKLCH it has 63.3% lightness, 0.166 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.46:1 contrast and black text 6.08:1, 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: #258dea mixed with white

  1. 258dea
  2. 4399ed
  3. 5ca5f0
  4. 71b1f3
  5. 86bcf5
  6. 9bc7f8
  7. afd3fa
  8. c3defb
  9. d7e9fd
  10. ebf4fe

Darker: #258dea mixed with black

  1. 258dea
  2. 1f7acb
  3. 1967ae
  4. 135591
  5. 0d4475
  6. 08335a
  7. 042341
  8. 021429
  9. 000713
  10. 000103

Calmer: #258dea with less saturation

  1. 258dea
  2. 378ee1
  3. 448ed7
  4. 508ece
  5. 5a8ec5
  6. 638ebb
  7. 6c8db2
  8. 748da8
  9. 7c8c9e
  10. 838b94

Questions about #258dea

What color is #258dea?

#258dea is bright blue. The closest named color is Bleu de France. In RGB it is rgb(37, 141, 234), in HSL hsl(208.32, 82.43%, 53.14%) and in OKLCH oklch(63.336% 0.16636 250.728).

What colors go well with #258dea?

The complementary color of #258dea is #c47600. For a calmer combination use the analogous colors #009bc4 and #7a7aeb. The triadic partners are #db5671 and #669d13.

Is white or black text more readable on #258dea?

White text reads better on #258dea: white gives a contrast ratio of 3.46:1 and black gives 6.08:1. WCAG AA asks for at least 4.5:1 for body text.

Is #258dea a warm or cool color?

#258dea is a cool color. In OKLCH its hue is 251 degrees, its lightness 63.3% and its chroma 0.166.