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#557bc2 color: Blue Iolite

#557bc2 is rgb(85, 123, 194) in RGB and oklch(58.712% 0.11765 262.032) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

219°
100%

58.7%
0.118
262°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 24%

Inside sRGB: displays the same on any screen.

White text
4.20:1Hard to read
Lc -74
Black text
5.00:1Readable · AA
Lc 35

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About #557bc2

#557bc2 is a soft blue color. In OKLCH it has 58.7% lightness, 0.118 chroma and a hue of 262°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.2:1 contrast and black text 5:1, so white text reads better.

The closest named color is Blue Iolite (#587ebe). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #557bc2 mixed with white

  1. 557bc2
  2. 6588c9
  3. 7595cf
  4. 86a2d6
  5. 96afdc
  6. a7bce2
  7. b8cae8
  8. cad7ee
  9. dbe4f4
  10. edf2fa

Darker: #557bc2 mixed with black

  1. 557bc2
  2. 496aa8
  3. 3d5a8f
  4. 314a77
  5. 263a60
  6. 1c2c49
  7. 111e34
  8. 081020
  9. 02050e
  10. 000102

Calmer: #557bc2 with less saturation

  1. 557bc2
  2. 597cbb
  3. 5d7cb5
  4. 617cae
  5. 657da7
  6. 697da0
  7. 6d7d99
  8. 717d92
  9. 757d8b
  10. 797d84

Questions about #557bc2

What color is #557bc2?

#557bc2 is soft blue. The closest named color is Blue Iolite. In RGB it is rgb(85, 123, 194), in HSL hsl(219.08, 47.19%, 54.71%) and in OKLCH oklch(58.712% 0.11765 262.032).

What colors go well with #557bc2?

The complementary color of #557bc2 is #9f740d. For a calmer combination use the analogous colors #0b87b6 and #7e6ebc. The triadic partners are #b85d5c and #508e4a.

Is white or black text more readable on #557bc2?

White text reads better on #557bc2: white gives a contrast ratio of 4.2:1 and black gives 5:1. WCAG AA asks for at least 4.5:1 for body text.

Is #557bc2 a warm or cool color?

#557bc2 is a cool color. In OKLCH its hue is 262 degrees, its lightness 58.7% and its chroma 0.118.