Skip to the color picker

#376eb3 color: Nocturne Shade

#376eb3 is rgb(55, 110, 179) in RGB and oklch(53.493% 0.12345 255.289) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

213°
100%

53.5%
0.123
255°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Cerulean
  • sky-700
  • Black 30%

Inside sRGB: displays the same on any screen.

White text
5.19:1Readable · AA
Lc -81
Black text
4.04:1Hard to read
Lc 29

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 #376eb3

#376eb3 is a soft blue color. In OKLCH it has 53.5% lightness, 0.123 chroma and a hue of 255°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.19:1 contrast and black text 4.04:1, 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: #376eb3 mixed with white

  1. 376eb3
  2. 4b7cbb
  3. 5f8bc3
  4. 7299cb
  5. 86a7d3
  6. 9ab6db
  7. adc4e2
  8. c1d3ea
  9. d6e1f1
  10. eaf0f8

Darker: #376eb3 mixed with black

  1. 376eb3
  2. 2e5f9b
  3. 265084
  4. 1e416e
  5. 163358
  6. 0f2643
  7. 08192f
  8. 030e1d
  9. 01040c
  10. 000101

Calmer: #376eb3 with less saturation

  1. 376eb3
  2. 3e6eac
  3. 446fa5
  4. 4a6f9f
  5. 506f98
  6. 556f91
  7. 5a6f8a
  8. 5f6f83
  9. 646e7c
  10. 696e74

Questions about #376eb3

What color is #376eb3?

#376eb3 is soft blue. The closest named color is Nocturne Shade. In RGB it is rgb(55, 110, 179), in HSL hsl(213.39, 52.99%, 45.88%) and in OKLCH oklch(53.493% 0.12345 255.289).

What colors go well with #376eb3?

The complementary color of #376eb3 is #966100. For a calmer combination use the analogous colors #007aa3 and #6760b1. The triadic partners are #a84b55 and #4b7d2d.

Is white or black text more readable on #376eb3?

White text reads better on #376eb3: white gives a contrast ratio of 5.19:1 and black gives 4.04:1. WCAG AA asks for at least 4.5:1 for body text.

Is #376eb3 a warm or cool color?

#376eb3 is a cool color. In OKLCH its hue is 255 degrees, its lightness 53.5% and its chroma 0.123.