#557ddb color: Bright blue
#557ddb is rgb(85, 125, 219) in RGB and oklch(60.611% 0.14982 264.928) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- sky-600
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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About #557ddb
#557ddb is a bright blue color. In OKLCH it has 60.6% lightness, 0.15 chroma and a hue of 265°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.93:1 contrast and black text 5.34:1, so white text reads better.
The closest named color is Serenity’s Reign (#507bce). In Tailwind CSS the closest color is sky-600.
Lighter: #557ddb mixed with white
Darker: #557ddb mixed with black
Calmer: #557ddb with less saturation
Similar named colors
Colors that go with #557ddb
Questions about #557ddb
What color is #557ddb?
#557ddb is bright blue. The closest named color is Bright blue. In RGB it is rgb(85, 125, 219), in HSL hsl(222.09, 65.05%, 59.61%) and in OKLCH oklch(60.611% 0.14982 264.928).
What colors go well with #557ddb?
The complementary color of #557ddb is #a97900. For a calmer combination use the analogous colors #008dce and #8a6cd1. The triadic partners are #cc5753 and #3c9844.
Is white or black text more readable on #557ddb?
White text reads better on #557ddb: white gives a contrast ratio of 3.93:1 and black gives 5.34:1. WCAG AA asks for at least 4.5:1 for body text.
Is #557ddb a warm or cool color?
#557ddb is a cool color. In OKLCH its hue is 265 degrees, its lightness 60.6% and its chroma 0.15.