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#366db0 color: Nocturne Shade

#366db0 is rgb(54, 109, 176) in RGB and oklch(53.042% 0.12088 254.735) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

213°
100%

53%
0.121
255°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Cerulean
  • sky-700
  • Black 31%

Inside sRGB: displays the same on any screen.

White text
5.29:1Readable · AA
Lc -81
Black text
3.97:1Hard to read
Lc 28

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About #366db0

#366db0 is a soft blue color. In OKLCH it has 53% lightness, 0.121 chroma and a hue of 255°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.29:1 contrast and black text 3.97:1, so white text reads better.

The closest named color is Nocturne Shade (#356fad). In Tailwind CSS the closest color is sky-700.

More medium blue colors

Lighter: #366db0 mixed with white

  1. 366db0
  2. 4a7bb9
  3. 5e8ac1
  4. 7298c9
  5. 85a7d1
  6. 99b5d9
  7. adc4e1
  8. c1d2e9
  9. d6e1f0
  10. eaf0f8

Darker: #366db0 mixed with black

  1. 366db0
  2. 2e5e99
  3. 254f82
  4. 1e416c
  5. 163356
  6. 0f2642
  7. 08192e
  8. 030d1c
  9. 01040b
  10. 000101

Calmer: #366db0 with less saturation

  1. 366db0
  2. 3d6da9
  3. 436ea3
  4. 496e9c
  5. 4f6e95
  6. 546e8f
  7. 596e88
  8. 5e6d81
  9. 636d7a
  10. 676c73

Questions about #366db0

What color is #366db0?

#366db0 is soft blue. The closest named color is Nocturne Shade. In RGB it is rgb(54, 109, 176), in HSL hsl(212.95, 53.04%, 45.1%) and in OKLCH oklch(53.042% 0.12088 254.735).

What colors go well with #366db0?

The complementary color of #366db0 is #945f00. For a calmer combination use the analogous colors #0079a0 and #6560ae. The triadic partners are #a64a55 and #4c7b2c.

Is white or black text more readable on #366db0?

White text reads better on #366db0: white gives a contrast ratio of 5.29:1 and black gives 3.97:1. WCAG AA asks for at least 4.5:1 for body text.

Is #366db0 a warm or cool color?

#366db0 is a cool color. In OKLCH its hue is 255 degrees, its lightness 53% and its chroma 0.121.