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#64aefb color: Tiān Lán Sky

#64aefb is rgb(100, 174, 251) in RGB and oklch(73.536% 0.13473 250.972) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

211°
100%

73.5%
0.135
251°
  • Blue
  • Light
  • Vivid
  • Cool
  • ≈ Sky blue
  • blue-400
  • Black 2%

Inside sRGB: displays the same on any screen.

White text
2.34:1Hard to read
Lc -51
Black text
8.99:1Readable · AA
Lc 58

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About #64aefb

#64aefb is a bright light blue color. In OKLCH it has 73.5% lightness, 0.135 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.34:1 contrast and black text 8.99:1, so black text reads better.

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

More light blue colors

Lighter: #64aefb mixed with white

  1. 64aefb
  2. 75b6fc
  3. 85bffd
  4. 95c7fe
  5. a4cfff
  6. b3d7ff
  7. c2dfff
  8. d2e7ff
  9. e1efff
  10. f0f7ff

Darker: #64aefb mixed with black

  1. 64aefb
  2. 5697da
  3. 4880ba
  4. 3b6a9c
  5. 2e557e
  6. 224161
  7. 162e46
  8. 0b1c2d
  9. 030b15
  10. 000103

Calmer: #64aefb with less saturation

  1. 64aefb
  2. 6daef3
  3. 74aeeb
  4. 7caee3
  5. 83addb
  6. 8aadd3
  7. 91accb
  8. 97acc3
  9. 9dabba
  10. a3aab2

Questions about #64aefb

What color is #64aefb?

#64aefb is bright light blue. The closest named color is Tiān Lán Sky. In RGB it is rgb(100, 174, 251), in HSL hsl(210.6, 94.97%, 68.82%) and in OKLCH oklch(73.536% 0.13473 250.972).

What colors go well with #64aefb?

The complementary color of #64aefb is #de993b. For a calmer combination use the analogous colors #01bce5 and #9b9efc. The triadic partners are #f18394 and #8bba5c.

Is white or black text more readable on #64aefb?

Black text reads better on #64aefb: white gives a contrast ratio of 2.34:1 and black gives 8.99:1. WCAG AA asks for at least 4.5:1 for body text.

Is #64aefb a warm or cool color?

#64aefb is a cool color. In OKLCH its hue is 251 degrees, its lightness 73.5% and its chroma 0.135.