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#556bc3 color: Soft indigo

#556bc3 is rgb(85, 107, 195) in RGB and oklch(55.38% 0.1386 270.746) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

228°
100%

55.4%
0.139
271°
  • Indigo
  • Medium
  • Soft
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 24%

Inside sRGB: displays the same on any screen.

White text
4.91:1Readable · AA
Lc -79
Black text
4.28:1Hard to read
Lc 30

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About #556bc3

#556bc3 is a soft indigo color. In OKLCH it has 55.4% lightness, 0.139 chroma and a hue of 271°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.91:1 contrast and black text 4.28:1, so white text reads better.

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

More medium indigo colors

Lighter: #556bc3 mixed with white

  1. 556bc3
  2. 647aca
  3. 7489d1
  4. 8497d7
  5. 95a6de
  6. a6b5e4
  7. b7c3ea
  8. c8d2ef
  9. dae1f5
  10. edf0fa

Darker: #556bc3 mixed with black

  1. 556bc3
  2. 495ca9
  3. 3d4e90
  4. 313f78
  5. 263260
  6. 1c254a
  7. 111834
  8. 080d20
  9. 02040e
  10. 000002

Calmer: #556bc3 with less saturation

  1. 556bc3
  2. 586cbb
  3. 5b6eb3
  4. 5d6fac
  5. 6070a4
  6. 63719c
  7. 667194
  8. 69728c
  9. 6c7283
  10. 6f727b

Questions about #556bc3

What color is #556bc3?

#556bc3 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(85, 107, 195), in HSL hsl(228, 47.83%, 54.9%) and in OKLCH oklch(55.38% 0.1386 270.746).

What colors go well with #556bc3?

The complementary color of #556bc3 is #906e00. For a calmer combination use the analogous colors #007abb and #815cb6. The triadic partners are #b54d3e and #1d8845.

Is white or black text more readable on #556bc3?

White text reads better on #556bc3: white gives a contrast ratio of 4.91:1 and black gives 4.28:1. WCAG AA asks for at least 4.5:1 for body text.

Is #556bc3 a warm or cool color?

#556bc3 is a cool color. In OKLCH its hue is 271 degrees, its lightness 55.4% and its chroma 0.139.