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#258bc9 color: Zürich Blue

#258bc9 is rgb(37, 139, 201) in RGB and oklch(60.97% 0.12945 241.32) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

203°
100%

61%
0.129
241°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 21%

Inside sRGB: displays the same on any screen.

White text
3.74:1Hard to read
Lc -70
Black text
5.62:1Readable · AA
Lc 40

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About #258bc9

#258bc9 is a bright sky blue color. In OKLCH it has 61% lightness, 0.129 chroma and a hue of 241°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.74:1 contrast and black text 5.62:1, so white text reads better.

The closest named color is Zürich Blue (#248bcc). In Tailwind CSS the closest color is sky-600.

More medium sky blue colors

Lighter: #258bc9 mixed with white

  1. 258bc9
  2. 4397cf
  3. 5ba2d5
  4. 71aedb
  5. 86bae0
  6. 9ac5e6
  7. afd1eb
  8. c3dcf0
  9. d7e8f5
  10. ebf3fa

Darker: #258bc9 mixed with black

  1. 258bc9
  2. 1f78ae
  3. 196695
  4. 13547c
  5. 0d4364
  6. 08324c
  7. 042336
  8. 021422
  9. 00070f
  10. 000102

Calmer: #258bc9 with less saturation

  1. 258bc9
  2. 368bc2
  3. 438abb
  4. 4e8ab5
  5. 5789ae
  6. 6088a7
  7. 6787a0
  8. 6f8799
  9. 768592
  10. 7d848a

Questions about #258bc9

What color is #258bc9?

#258bc9 is bright sky blue. The closest named color is Zürich Blue. In RGB it is rgb(37, 139, 201), in HSL hsl(202.68, 68.91%, 46.67%) and in OKLCH oklch(60.97% 0.12945 241.32).

What colors go well with #258bc9?

The complementary color of #258bc9 is #b96e1f. For a calmer combination use the analogous colors #0096ae and #677dd0. The triadic partners are #c05e7e and #778e27.

Is white or black text more readable on #258bc9?

White text reads better on #258bc9: white gives a contrast ratio of 3.74:1 and black gives 5.62:1. WCAG AA asks for at least 4.5:1 for body text.

Is #258bc9 a warm or cool color?

#258bc9 is a cool color. In OKLCH its hue is 241 degrees, its lightness 61% and its chroma 0.129.