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#309ccb color: Blue Burst

#309ccb is rgb(48, 156, 203) in RGB and oklch(65.343% 0.11726 231.763) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

198°
100%

65.3%
0.117
232°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • cyan-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
3.11:1Hard to read
Lc -63
Black text
6.74:1Readable · AA
Lc 46

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About #309ccb

#309ccb is a bright sky blue color. In OKLCH it has 65.3% lightness, 0.117 chroma and a hue of 232°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.11:1 contrast and black text 6.74:1, so black text reads better.

The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is cyan-600.

More medium sky blue colors

Lighter: #309ccb mixed with white

  1. 309ccb
  2. 4da6d1
  3. 64b0d6
  4. 79badc
  5. 8dc4e1
  6. a0cee6
  7. b4d8eb
  8. c6e1f0
  9. d9ebf5
  10. ecf5fa

Darker: #309ccb mixed with black

  1. 309ccb
  2. 2887b0
  3. 217396
  4. 1a5f7d
  5. 134c65
  6. 0c394d
  7. 062837
  8. 031822
  9. 01090f
  10. 000102

Calmer: #309ccb with less saturation

  1. 309ccb
  2. 419bc5
  3. 4e9ac0
  4. 5999ba
  5. 6298b4
  6. 6b97ae
  7. 7496a8
  8. 7b95a2
  9. 83939c
  10. 899296

Questions about #309ccb

What color is #309ccb?

#309ccb is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 156, 203), in HSL hsl(198.19, 61.75%, 49.22%) and in OKLCH oklch(65.343% 0.11726 231.763).

What colors go well with #309ccb?

The complementary color of #309ccb is #c87a48. For a calmer combination use the analogous colors #00a5ae and #688fd8. The triadic partners are #c67198 and #929738.

Is white or black text more readable on #309ccb?

Black text reads better on #309ccb: white gives a contrast ratio of 3.11:1 and black gives 6.74:1. WCAG AA asks for at least 4.5:1 for body text.

Is #309ccb a warm or cool color?

#309ccb is a cool color. In OKLCH its hue is 232 degrees, its lightness 65.3% and its chroma 0.117.