#648dd3 color: Royal Regatta
#648dd3 is rgb(100, 141, 211) in RGB and oklch(64.364% 0.11506 260.63) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- blue-400
- Black 17%
Inside sRGB: displays the same on any screen.
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About #648dd3
#648dd3 is a soft blue color. In OKLCH it has 64.4% lightness, 0.115 chroma and a hue of 261°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.34:1 contrast and black text 6.29:1, so white text reads better.
The closest named color is Royal Regatta (#678bc9). In Tailwind CSS the closest color is blue-400.
Lighter: #648dd3 mixed with white
Darker: #648dd3 mixed with black
Calmer: #648dd3 with less saturation
Similar named colors
Colors that go with #648dd3
Questions about #648dd3
What color is #648dd3?
#648dd3 is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(100, 141, 211), in HSL hsl(217.84, 55.78%, 60.98%) and in OKLCH oklch(64.364% 0.11506 260.63).
What colors go well with #648dd3?
The complementary color of #648dd3 is #b1852d. For a calmer combination use the analogous colors #2d99c6 and #8d80ce. The triadic partners are #ca6f6f and #659e5a.
Is white or black text more readable on #648dd3?
White text reads better on #648dd3: white gives a contrast ratio of 3.34:1 and black gives 6.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #648dd3 a warm or cool color?
#648dd3 is a cool color. In OKLCH its hue is 261 degrees, its lightness 64.4% and its chroma 0.115.