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#237ecd color: Heirloom Hydrangea

#237ecd is rgb(35, 126, 205) in RGB and oklch(58.135% 0.14648 249.764) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

208°
100%

58.1%
0.146
250°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
4.25:1Hard to read
Lc -74
Black text
4.94:1Readable · AA
Lc 35

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About #237ecd

#237ecd is a bright blue color. In OKLCH it has 58.1% lightness, 0.146 chroma and a hue of 250°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.25:1 contrast and black text 4.94:1, so white text reads better.

The closest named color is Heirloom Hydrangea (#327ccb). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #237ecd mixed with white

  1. 237ecd
  2. 408bd3
  3. 5798d9
  4. 6da5de
  5. 82b2e3
  6. 97bfe9
  7. accced
  8. c0d9f2
  9. d5e5f7
  10. eaf2fb

Darker: #237ecd mixed with black

  1. 237ecd
  2. 1d6db2
  3. 175c98
  4. 114c7e
  5. 0c3c66
  6. 072d4e
  7. 041f38
  8. 011123
  9. 00050f
  10. 000102

Calmer: #237ecd with less saturation

  1. 237ecd
  2. 327ec5
  3. 3e7fbd
  4. 487fb5
  5. 507ead
  6. 597ea5
  7. 607e9d
  8. 677d94
  9. 6e7c8c
  10. 747c83

Questions about #237ecd

What color is #237ecd?

#237ecd is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(35, 126, 205), in HSL hsl(207.88, 70.83%, 47.06%) and in OKLCH oklch(58.135% 0.14648 249.764).

What colors go well with #237ecd?

The complementary color of #237ecd is #b06700. For a calmer combination use the analogous colors #008bae and #6b6ecf. The triadic partners are #c04f67 and #5d8b18.

Is white or black text more readable on #237ecd?

White text reads better on #237ecd: white gives a contrast ratio of 4.25:1 and black gives 4.94:1. WCAG AA asks for at least 4.5:1 for body text.

Is #237ecd a warm or cool color?

#237ecd is a cool color. In OKLCH its hue is 250 degrees, its lightness 58.1% and its chroma 0.146.