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#556dcb color: Borage Blue

#556dcb is rgb(85, 109, 203) in RGB and oklch(56.302% 0.14733 270.32) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

228°
100%

56.3%
0.147
270°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
4.73:1Readable · AA
Lc -78
Black text
4.44:1Hard to read
Lc 31

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About #556dcb

#556dcb is a soft blue color. In OKLCH it has 56.3% lightness, 0.147 chroma and a hue of 270°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.73:1 contrast and black text 4.44:1, so white text reads better.

The closest named color is Borage Blue (#5566cc). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #556dcb mixed with white

  1. 556dcb
  2. 647cd1
  3. 748bd7
  4. 8499dd
  5. 95a8e3
  6. a6b6e8
  7. b7c5ed
  8. c8d3f2
  9. dae2f7
  10. edf0fb

Darker: #556dcb mixed with black

  1. 556dcb
  2. 495eb0
  3. 3d4f96
  4. 31417d
  5. 263365
  6. 1c264d
  7. 111937
  8. 080d22
  9. 02040f
  10. 000102

Calmer: #556dcb with less saturation

  1. 556dcb
  2. 586fc3
  3. 5b70ba
  4. 5e71b2
  5. 6172aa
  6. 6573a1
  7. 687499
  8. 6b7490
  9. 6e7587
  10. 72757e

Questions about #556dcb

What color is #556dcb?

#556dcb is soft blue. The closest named color is Borage Blue. In RGB it is rgb(85, 109, 203), in HSL hsl(227.8, 53.15%, 56.47%) and in OKLCH oklch(56.302% 0.14733 270.32).

What colors go well with #556dcb?

The complementary color of #556dcb is #937000. For a calmer combination use the analogous colors #007dc2 and #845dbe. The triadic partners are #bc4d3d and #148c44.

Is white or black text more readable on #556dcb?

White text reads better on #556dcb: white gives a contrast ratio of 4.73:1 and black gives 4.44:1. WCAG AA asks for at least 4.5:1 for body text.

Is #556dcb a warm or cool color?

#556dcb is a cool color. In OKLCH its hue is 270 degrees, its lightness 56.3% and its chroma 0.147.