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#1d366e color: Atlantic Navy

#1d366e is rgb(29, 54, 110) in RGB and oklch(34.662% 0.10212 263.803) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

221°
100%

34.7%
0.102
264°
  • Blue
  • Dark
  • Soft
  • Cool
  • ≈ Midnight blue
  • indigo-900
  • Black 57%

Inside sRGB: displays the same on any screen.

White text
11.63:1Readable · AA
Lc -100
Black text
1.81:1Hard to read
Lc 7

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About #1d366e

#1d366e is a soft dark blue color. In OKLCH it has 34.7% lightness, 0.102 chroma and a hue of 264°.

Inside sRGB: displays the same on any screen.

White text on it reaches 11.63:1 contrast and black text 1.81:1, so white text reads better.

The closest named color is Atlantic Navy (#13336f). In Tailwind CSS the closest color is indigo-900.

More dark blue colors

Lighter: #1d366e mixed with white

  1. 1d366e
  2. 31497d
  3. 455c8b
  4. 5a6f9a
  5. 7083a8
  6. 8697b6
  7. 9dabc5
  8. b5bfd3
  9. cdd4e2
  10. e6e9f0

Darker: #1d366e mixed with black

  1. 1d366e
  2. 182e5f
  3. 132550
  4. 0e1e41
  5. 091633
  6. 050f26
  7. 030819
  8. 01030e
  9. 000104
  10. 000001

Calmer: #1d366e with less saturation

  1. 1d366e
  2. 203769
  3. 233864
  4. 26385f
  5. 29395a
  6. 2c3954
  7. 2f3a4f
  8. 313a4a
  9. 343a45
  10. 373a3f

Questions about #1d366e

What color is #1d366e?

#1d366e is soft dark blue. The closest named color is Atlantic Navy. In RGB it is rgb(29, 54, 110), in HSL hsl(221.48, 58.27%, 27.25%) and in OKLCH oklch(34.662% 0.10212 263.803).

What colors go well with #1d366e?

The complementary color of #1d366e is #4f3400. For a calmer combination use the analogous colors #004064 and #3e2c69. The triadic partners are #641e1e and #0c4610.

Is white or black text more readable on #1d366e?

White text reads better on #1d366e: white gives a contrast ratio of 11.63:1 and black gives 1.81:1. WCAG AA asks for at least 4.5:1 for body text.

Is #1d366e a warm or cool color?

#1d366e is a cool color. In OKLCH its hue is 264 degrees, its lightness 34.7% and its chroma 0.102.