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#339fd4 color: Blue Damselfly

#339fd4 is rgb(51, 159, 212) in RGB and oklch(66.558% 0.12305 234.773) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

200°
100%

66.6%
0.123
235°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-500
  • Black 17%

Inside sRGB: displays the same on any screen.

White text
2.98:1Hard to read
Lc -61
Black text
7.05:1Readable · AA
Lc 48

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About #339fd4

#339fd4 is a bright sky blue color. In OKLCH it has 66.6% lightness, 0.123 chroma and a hue of 235°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.98:1 contrast and black text 7.05:1, so black text reads better.

The closest named color is Blue Damselfly (#2fa1da). In Tailwind CSS the closest color is sky-500.

More medium sky blue colors

Lighter: #339fd4 mixed with white

  1. 339fd4
  2. 4fa9d9
  3. 66b3dd
  4. 7bbce2
  5. 8ec6e7
  6. a2cfeb
  7. b5d9ef
  8. c7e3f3
  9. daecf7
  10. ecf6fb

Darker: #339fd4 mixed with black

  1. 339fd4
  2. 2b8ab8
  3. 23759d
  4. 1c6183
  5. 144d69
  6. 0d3b51
  7. 07293a
  8. 031824
  9. 010910
  10. 000102

Calmer: #339fd4 with less saturation

  1. 339fd4
  2. 439ece
  3. 509dc8
  4. 5c9dc1
  5. 659cbb
  6. 6e9bb5
  7. 7799ae
  8. 7f98a8
  9. 8697a1
  10. 8d959a

Questions about #339fd4

What color is #339fd4?

#339fd4 is bright sky blue. The closest named color is Blue Damselfly. In RGB it is rgb(51, 159, 212), in HSL hsl(199.75, 65.18%, 51.57%) and in OKLCH oklch(66.558% 0.12305 234.773).

What colors go well with #339fd4?

The complementary color of #339fd4 is #cd7e44. For a calmer combination use the analogous colors #00a9b7 and #6e92df. The triadic partners are #ce7298 and #929c39.

Is white or black text more readable on #339fd4?

Black text reads better on #339fd4: white gives a contrast ratio of 2.98:1 and black gives 7.05:1. WCAG AA asks for at least 4.5:1 for body text.

Is #339fd4 a warm or cool color?

#339fd4 is a cool color. In OKLCH its hue is 235 degrees, its lightness 66.6% and its chroma 0.123.