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#12839b color: Zircon Blue

#12839b is rgb(18, 131, 155) in RGB and oklch(56.395% 0.09724 217.38) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

191°
100%

56.4%
0.097
217°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Cerulean
  • cyan-700
  • Black 39%

Inside sRGB: displays the same on any screen.

White text
4.43:1Hard to read
Lc -76
Black text
4.75:1Readable · AA
Lc 34

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About #12839b

#12839b is a bright sky blue color. In OKLCH it has 56.4% lightness, 0.097 chroma and a hue of 217°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.43:1 contrast and black text 4.75:1, so white text reads better.

The closest named color is Zircon Blue (#00849d). In Tailwind CSS the closest color is cyan-700.

More medium sky blue colors

Lighter: #12839b mixed with white

  1. 12839b
  2. 398fa5
  3. 539baf
  4. 6aa8b9
  5. 80b4c3
  6. 95c0cd
  7. abcdd7
  8. c0d9e1
  9. d5e6eb
  10. eaf2f5

Darker: #12839b mixed with black

  1. 12839b
  2. 0e7186
  3. 0a6072
  4. 074f5e
  5. 043f4b
  6. 022f39
  7. 012028
  8. 011218
  9. 000609
  10. 000101

Calmer: #12839b with less saturation

  1. 12839b
  2. 298297
  3. 378194
  4. 428090
  5. 4c7e8c
  6. 547d89
  7. 5c7c85
  8. 637a81
  9. 69797d
  10. 707779

Questions about #12839b

What color is #12839b?

#12839b is bright sky blue. The closest named color is Zircon Blue. In RGB it is rgb(18, 131, 155), in HSL hsl(190.51, 79.19%, 33.92%) and in OKLCH oklch(56.395% 0.09724 217.38).

What colors go well with #12839b?

The complementary color of #12839b is #a6604b. For a calmer combination use the analogous colors #068880 and #437aac. The triadic partners are #9a5e8a and #857629.

Is white or black text more readable on #12839b?

White text reads better on #12839b: white gives a contrast ratio of 4.43:1 and black gives 4.75:1. WCAG AA asks for at least 4.5:1 for body text.

Is #12839b a warm or cool color?

#12839b is a cool color. In OKLCH its hue is 217 degrees, its lightness 56.4% and its chroma 0.097.