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#555fa6 color: Submarine Base

#555fa6 is rgb(85, 95, 166) in RGB and oklch(51.09% 0.11257 275.623) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

233°
100%

51.1%
0.113
276°
  • Indigo
  • Medium
  • Soft
  • Cool
  • ≈ Denim
  • sky-700
  • Black 35%

Inside sRGB: displays the same on any screen.

White text
5.88:1Readable · AA
Lc -84
Black text
3.57:1Hard to read
Lc 25

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About #555fa6

#555fa6 is a soft indigo color. In OKLCH it has 51.1% lightness, 0.113 chroma and a hue of 276°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.88:1 contrast and black text 3.57:1, so white text reads better.

The closest named color is Submarine Base (#5566aa). In Tailwind CSS the closest color is sky-700.

More medium indigo colors

Lighter: #555fa6 mixed with white

  1. 555fa6
  2. 646faf
  3. 747eb9
  4. 848ec2
  5. 949dcb
  6. a5add4
  7. b6bddd
  8. c8cee6
  9. dadeee
  10. eceef7

Darker: #555fa6 mixed with black

  1. 555fa6
  2. 495290
  3. 3d447a
  4. 313865
  5. 262c51
  6. 1c203e
  7. 11152b
  8. 080a1a
  9. 02030a
  10. 000001

Calmer: #555fa6 with less saturation

  1. 555fa6
  2. 5660a0
  3. 58619a
  4. 5a6293
  5. 5b638d
  6. 5d6487
  7. 5f6581
  8. 61657a
  9. 626674
  10. 64666d

Questions about #555fa6

What color is #555fa6?

#555fa6 is soft indigo. The closest named color is Submarine Base. In RGB it is rgb(85, 95, 166), in HSL hsl(232.59, 32.27%, 49.22%) and in OKLCH oklch(51.09% 0.11257 275.623).

What colors go well with #555fa6?

The complementary color of #555fa6 is #7a6500. For a calmer combination use the analogous colors #216ba2 and #765499. The triadic partners are #9c4b37 and #1d794a.

Is white or black text more readable on #555fa6?

White text reads better on #555fa6: white gives a contrast ratio of 5.88:1 and black gives 3.57:1. WCAG AA asks for at least 4.5:1 for body text.

Is #555fa6 a warm or cool color?

#555fa6 is a cool color. In OKLCH its hue is 276 degrees, its lightness 51.1% and its chroma 0.113.