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#66b2fc color: Tiān Lán Sky

#66b2fc is rgb(102, 178, 252) in RGB and oklch(74.538% 0.13168 249.419) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

74.5%
0.132
249°
  • Blue
  • Light
  • Vivid
  • Cool
  • ≈ Sky blue
  • sky-400
  • Black 1%

Inside sRGB: displays the same on any screen.

White text
2.25:1Hard to read
Lc -49
Black text
9.34:1Readable · AA
Lc 60

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About #66b2fc

#66b2fc is a bright light blue color. In OKLCH it has 74.5% lightness, 0.132 chroma and a hue of 249°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.25:1 contrast and black text 9.34:1, so black text reads better.

The closest named color is Tiān Lán Sky (#5db3ff). In Tailwind CSS the closest color is sky-400.

More light blue colors

Lighter: #66b2fc mixed with white

  1. 66b2fc
  2. 77bafd
  3. 87c2fe
  4. 96cafe
  5. a5d2ff
  6. b5d9ff
  7. c3e1ff
  8. d2e9ff
  9. e1f0ff
  10. f0f8ff

Darker: #66b2fc mixed with black

  1. 66b2fc
  2. 589adb
  3. 4a83bb
  4. 3c6d9c
  5. 2f577e
  6. 234362
  7. 172f47
  8. 0c1d2d
  9. 040c16
  10. 000103

Calmer: #66b2fc with less saturation

  1. 66b2fc
  2. 6fb2f4
  3. 77b2ed
  4. 7fb1e5
  5. 86b1dd
  6. 8db0d5
  7. 94b0cd
  8. 9aafc5
  9. a0aebd
  10. a6adb5

Questions about #66b2fc

What color is #66b2fc?

#66b2fc is bright light blue. The closest named color is Tiān Lán Sky. In RGB it is rgb(102, 178, 252), in HSL hsl(209.6, 96.15%, 69.41%) and in OKLCH oklch(74.538% 0.13168 249.419).

What colors go well with #66b2fc?

The complementary color of #66b2fc is #e29c44. For a calmer combination use the analogous colors #19bfe5 and #9ca2fe. The triadic partners are #f3879a and #92bd5f.

Is white or black text more readable on #66b2fc?

Black text reads better on #66b2fc: white gives a contrast ratio of 2.25:1 and black gives 9.34:1. WCAG AA asks for at least 4.5:1 for body text.

Is #66b2fc a warm or cool color?

#66b2fc is a cool color. In OKLCH its hue is 249 degrees, its lightness 74.5% and its chroma 0.132.