Skip to the color picker

#389bcb color: Stratos Blue

#389bcb is rgb(56, 155, 203) in RGB and oklch(65.31% 0.11471 233.74) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

200°
100%

65.3%
0.115
234°
  • Sky blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • cyan-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
3.13:1Hard to read
Lc -63
Black text
6.72:1Readable · AA
Lc 46

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 #389bcb

#389bcb is a bright sky blue color. In OKLCH it has 65.3% lightness, 0.115 chroma and a hue of 234°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.13:1 contrast and black text 6.72:1, so black text reads better.

The closest named color is Stratos Blue (#3799c8). In Tailwind CSS the closest color is cyan-600.

More medium sky blue colors

Lighter: #389bcb mixed with white

  1. 389bcb
  2. 52a5d1
  3. 67afd6
  4. 7cb9dc
  5. 8fc3e1
  6. a2cde6
  7. b5d7eb
  8. c7e1f0
  9. daebf5
  10. ecf5fa

Darker: #389bcb mixed with black

  1. 389bcb
  2. 2f86b0
  3. 277296
  4. 1f5e7d
  5. 174b65
  6. 0f394d
  7. 082837
  8. 041822
  9. 01090f
  10. 000102

Calmer: #389bcb with less saturation

  1. 389bcb
  2. 469ac5
  3. 5299c0
  4. 5c99ba
  5. 6598b4
  6. 6d96ae
  7. 7595a8
  8. 7c94a2
  9. 83939c
  10. 8a9196

Questions about #389bcb

What color is #389bcb?

#389bcb is bright sky blue. The closest named color is Stratos Blue. In RGB it is rgb(56, 155, 203), in HSL hsl(199.59, 58.57%, 50.78%) and in OKLCH oklch(65.31% 0.11471 233.74).

What colors go well with #389bcb?

The complementary color of #389bcb is #c67b48. For a calmer combination use the analogous colors #00a4b0 and #6c8fd6. The triadic partners are #c67195 and #90983d.

Is white or black text more readable on #389bcb?

Black text reads better on #389bcb: white gives a contrast ratio of 3.13:1 and black gives 6.72:1. WCAG AA asks for at least 4.5:1 for body text.

Is #389bcb a warm or cool color?

#389bcb is a cool color. In OKLCH its hue is 234 degrees, its lightness 65.3% and its chroma 0.115.