#688bcb color: Royal Regatta
#688bcb is rgb(104, 139, 203) in RGB and oklch(63.754% 0.1046 261.909) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #688bcb
#688bcb is a soft blue color. In OKLCH it has 63.8% lightness, 0.105 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.42:1 contrast and black text 6.14:1, so white text reads better.
The closest named color is Royal Regatta (#678bc9). In Tailwind CSS the closest color is sky-600.
Lighter: #688bcb mixed with white
Darker: #688bcb mixed with black
Calmer: #688bcb with less saturation
Similar named colors
Colors that go with #688bcb
Questions about #688bcb
What color is #688bcb?
#688bcb is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(104, 139, 203), in HSL hsl(218.79, 48.77%, 60.2%) and in OKLCH oklch(63.754% 0.1046 261.909).
What colors go well with #688bcb?
The complementary color of #688bcb is #ab8538. For a calmer combination use the analogous colors #3c96c0 and #8d7fc6. The triadic partners are #c3716f and #659b5f.
Is white or black text more readable on #688bcb?
White text reads better on #688bcb: white gives a contrast ratio of 3.42:1 and black gives 6.14:1. WCAG AA asks for at least 4.5:1 for body text.
Is #688bcb a warm or cool color?
#688bcb is a cool color. In OKLCH its hue is 262 degrees, its lightness 63.8% and its chroma 0.105.