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#3f7ecc color: Heirloom Hydrangea

#3f7ecc is rgb(63, 126, 204) in RGB and oklch(58.916% 0.1365 255.07) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

213°
100%

58.9%
0.136
255°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
4.14:1Hard to read
Lc -74
Black text
5.07:1Readable · AA
Lc 36

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About #3f7ecc

#3f7ecc is a bright blue color. In OKLCH it has 58.9% lightness, 0.136 chroma and a hue of 255°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.14:1 contrast and black text 5.07:1, 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: #3f7ecc mixed with white

  1. 3f7ecc
  2. 538bd2
  3. 6698d8
  4. 79a5dd
  5. 8cb2e3
  6. 9fbfe8
  7. b2cced
  8. c5d8f2
  9. d8e5f6
  10. ebf2fb

Darker: #3f7ecc mixed with black

  1. 3f7ecc
  2. 356db1
  3. 2c5c97
  4. 234c7e
  5. 1b3c65
  6. 122d4e
  7. 0a1f37
  8. 041122
  9. 01050f
  10. 000102

Calmer: #3f7ecc with less saturation

  1. 3f7ecc
  2. 477fc4
  3. 4e7fbd
  4. 557fb5
  5. 5b7fad
  6. 617fa5
  7. 677f9d
  8. 6d7f96
  9. 727e8d
  10. 787e85

Questions about #3f7ecc

What color is #3f7ecc?

#3f7ecc is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(63, 126, 204), in HSL hsl(213.19, 58.02%, 52.35%) and in OKLCH oklch(58.916% 0.1365 255.07).

What colors go well with #3f7ecc?

The complementary color of #3f7ecc is #ab6e00. For a calmer combination use the analogous colors #008cb8 and #766fca. The triadic partners are #c05662 and #578e33.

Is white or black text more readable on #3f7ecc?

White text reads better on #3f7ecc: white gives a contrast ratio of 4.14:1 and black gives 5.07:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3f7ecc a warm or cool color?

#3f7ecc is a cool color. In OKLCH its hue is 255 degrees, its lightness 58.9% and its chroma 0.136.