Skip to the color picker

#2d4e6b color: Celestial Blue

#2d4e6b is rgb(45, 78, 107) in RGB and oklch(41.205% 0.06246 246.534) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

208°
100%

41.2%
0.062
247°
  • Sky blue
  • Dark
  • Soft
  • Cool
  • ≈ Charcoal
  • cyan-900
  • Black 58%

Inside sRGB: displays the same on any screen.

White text
8.70:1Readable · AA
Lc -94
Black text
2.41:1Hard to read
Lc 14

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 #2d4e6b

#2d4e6b is a soft dark sky blue color. In OKLCH it has 41.2% lightness, 0.062 chroma and a hue of 247°.

Inside sRGB: displays the same on any screen.

White text on it reaches 8.7:1 contrast and black text 2.41:1, so white text reads better.

The closest named color is Celestial Blue (#2c4d69). In Tailwind CSS the closest color is cyan-900.

More dark sky blue colors

Lighter: #2d4e6b mixed with white

  1. 2d4e6b
  2. 405e79
  3. 546f87
  4. 688096
  5. 7c91a4
  6. 91a3b3
  7. a6b5c2
  8. bcc7d1
  9. d2d9e0
  10. e8ecf0

Darker: #2d4e6b mixed with black

  1. 2d4e6b
  2. 26435c
  3. 1f384e
  4. 182d3f
  5. 112332
  6. 0b1925
  7. 060f18
  8. 02070d
  9. 010204
  10. 000000

Calmer: #2d4e6b with less saturation

  1. 2d4e6b
  2. 314e68
  3. 344e65
  4. 374d62
  5. 3a4d5e
  6. 3d4d5b
  7. 404d58
  8. 434c55
  9. 464c51
  10. 484b4e

Questions about #2d4e6b

What color is #2d4e6b?

#2d4e6b is soft dark sky blue. The closest named color is Celestial Blue. In RGB it is rgb(45, 78, 107), in HSL hsl(208.06, 40.79%, 29.8%) and in OKLCH oklch(41.205% 0.06246 246.534).

What colors go well with #2d4e6b?

The complementary color of #2d4e6b is #624424. For a calmer combination use the analogous colors #195361 and #42486d. The triadic partners are #683c45 and #42512b.

Is white or black text more readable on #2d4e6b?

White text reads better on #2d4e6b: white gives a contrast ratio of 8.7:1 and black gives 2.41:1. WCAG AA asks for at least 4.5:1 for body text.

Is #2d4e6b a warm or cool color?

#2d4e6b is a cool color. In OKLCH its hue is 247 degrees, its lightness 41.2% and its chroma 0.062.