Skip to the color picker

#6390b3 color: Alpha Tango

#6390b3 is rgb(99, 144, 179) in RGB and oklch(63.448% 0.07216 242.638) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

206°
100%

63.4%
0.072
243°
  • Sky blue
  • Medium
  • Soft
  • Dusty
  • Cool
  • ≈ Steel blue
  • cyan-600
  • Black 30%

Inside sRGB: displays the same on any screen.

White text
3.40:1Hard to read
Lc -67
Black text
6.17:1Readable · AA
Lc 43

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #6390b3

#6390b3 is a dusty sky blue color. In OKLCH it has 63.4% lightness, 0.072 chroma and a hue of 243°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.4:1 contrast and black text 6.17:1, so white text reads better.

The closest named color is Alpha Tango (#628fb0). In Tailwind CSS the closest color is cyan-600.

More medium sky blue colors

Lighter: #6390b3 mixed with white

  1. 6390b3
  2. 729bbb
  3. 82a6c2
  4. 91b1ca
  5. a0bcd2
  6. b0c7d9
  7. bfd2e1
  8. cfdde8
  9. dfe8f0
  10. eff4f7

Darker: #6390b3 mixed with black

  1. 6390b3
  2. 557d9b
  3. 476a84
  4. 3a576e
  5. 2e4558
  6. 213443
  7. 16242f
  8. 0b151d
  9. 03070c
  10. 000101

Calmer: #6390b3 with less saturation

  1. 6390b3
  2. 6890af
  3. 6c8fab
  4. 708fa7
  5. 748ea3
  6. 788e9f
  7. 7c8d9b
  8. 808c97
  9. 838c93
  10. 878b8f

Questions about #6390b3

What color is #6390b3?

#6390b3 is dusty sky blue. The closest named color is Alpha Tango. In RGB it is rgb(99, 144, 179), in HSL hsl(206.25, 34.48%, 54.51%) and in OKLCH oklch(63.448% 0.07216 242.638).

What colors go well with #6390b3?

The complementary color of #6390b3 is #aa815c. For a calmer combination use the analogous colors #5296a4 and #7b88b7. The triadic partners are #b07886 and #829260.

Is white or black text more readable on #6390b3?

White text reads better on #6390b3: white gives a contrast ratio of 3.4:1 and black gives 6.17:1. WCAG AA asks for at least 4.5:1 for body text.

Is #6390b3 a warm or cool color?

#6390b3 is a cool color. In OKLCH its hue is 243 degrees, its lightness 63.4% and its chroma 0.072.