Skip to the color picker

#66dbfa color: Athena Blue

#66dbfa is rgb(102, 219, 250) in RGB and oklch(83.559% 0.11343 217.869) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

193°
100%

83.6%
0.113
218°
  • Sky blue
  • Light
  • Vivid
  • Pastel
  • Cool
  • ≈ Baby blue
  • sky-300
  • Black 2%

Inside sRGB: displays the same on any screen.

White text
1.61:1Hard to read
Lc -31
Black text
13.08:1Readable · AA
Lc 77

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 #66dbfa

#66dbfa is a pastel light sky blue color. In OKLCH it has 83.6% lightness, 0.113 chroma and a hue of 218°.

Inside sRGB: displays the same on any screen.

White text on it reaches 1.61:1 contrast and black text 13.08:1, so black text reads better.

The closest named color is Athena Blue (#66ddff). In Tailwind CSS the closest color is sky-300.

More light sky blue colors

Lighter: #66dbfa mixed with white

  1. 66dbfa
  2. 7adffb
  3. 8be3fb
  4. 9ce6fc
  5. abeafd
  6. baeefd
  7. c8f1fe
  8. d6f5fe
  9. e4f8fe
  10. f2fcff

Darker: #66dbfa mixed with black

  1. 66dbfa
  2. 58bed9
  3. 4aa2ba
  4. 3c879b
  5. 2f6d7d
  6. 235461
  7. 173c46
  8. 0c262d
  9. 041115
  10. 000203

Calmer: #66dbfa with less saturation

  1. 66dbfa
  2. 74d9f5
  3. 81d8f0
  4. 8cd6ec
  5. 96d5e7
  6. a0d3e2
  7. a9d1dd
  8. b1cfd8
  9. bacdd3
  10. c1cbce

Questions about #66dbfa

What color is #66dbfa?

#66dbfa is pastel light sky blue. The closest named color is Athena Blue. In RGB it is rgb(102, 219, 250), in HSL hsl(192.57, 93.67%, 69.02%) and in OKLCH oklch(83.559% 0.11343 217.869).

What colors go well with #66dbfa?

The complementary color of #66dbfa is #ffaf93. For a calmer combination use the analogous colors #62e1d7 and #8fd0ff. The triadic partners are #faace3 and #ddca70.

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

Black text reads better on #66dbfa: white gives a contrast ratio of 1.61:1 and black gives 13.08:1. WCAG AA asks for at least 4.5:1 for body text.

Is #66dbfa a warm or cool color?

#66dbfa is a cool color. In OKLCH its hue is 218 degrees, its lightness 83.6% and its chroma 0.113.