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#40aaec color: Cerulean

#40aaec is rgb(64, 170, 236) in RGB and oklch(70.622% 0.13576 240.307) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

203°
100%

70.6%
0.136
240°
  • Sky blue
  • Light
  • Vivid
  • Cool
  • ≈ Sky blue
  • sky-500
  • Black 7%

Inside sRGB: displays the same on any screen.

White text
2.57:1Hard to read
Lc -55
Black text
8.18:1Readable · AA
Lc 54

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About #40aaec

#40aaec is a bright light sky blue color. In OKLCH it has 70.6% lightness, 0.136 chroma and a hue of 240°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.57:1 contrast and black text 8.18:1, so black text reads better.

The closest named color is Cerulean (#55aaee). In Tailwind CSS the closest color is sky-500.

More light sky blue colors

Lighter: #40aaec mixed with white

  1. 40aaec
  2. 59b3ef
  3. 6ebcf1
  4. 82c4f3
  5. 95cdf5
  6. a7d5f7
  7. b9def9
  8. cbe6fb
  9. dceffc
  10. eef7fe

Darker: #40aaec mixed with black

  1. 40aaec
  2. 3693cd
  3. 2d7daf
  4. 246892
  5. 1b5376
  6. 133f5b
  7. 0b2d42
  8. 051b29
  9. 010b13
  10. 000103

Calmer: #40aaec with less saturation

  1. 40aaec
  2. 4faae5
  3. 5ca9dd
  4. 67a8d6
  5. 70a7ce
  6. 7aa6c7
  7. 82a5bf
  8. 8aa4b8
  9. 92a3b0
  10. 99a2a8

Questions about #40aaec

What color is #40aaec?

#40aaec is bright light sky blue. The closest named color is Cerulean. In RGB it is rgb(64, 170, 236), in HSL hsl(203.02, 81.9%, 58.82%) and in OKLCH oklch(70.622% 0.13576 240.307).

What colors go well with #40aaec?

The complementary color of #40aaec is #dd8a3d. For a calmer combination use the analogous colors #00b6cf and #809bf5. The triadic partners are #e47a9c and #95ac41.

Is white or black text more readable on #40aaec?

Black text reads better on #40aaec: white gives a contrast ratio of 2.57:1 and black gives 8.18:1. WCAG AA asks for at least 4.5:1 for body text.

Is #40aaec a warm or cool color?

#40aaec is a cool color. In OKLCH its hue is 240 degrees, its lightness 70.6% and its chroma 0.136.