#648fd1 color: Royal Regatta
#648fd1 is rgb(100, 143, 209) in RGB and oklch(64.693% 0.11028 258.712) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- blue-400
- Black 18%
Inside sRGB: displays the same on any screen.
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About #648fd1
#648fd1 is a soft blue color. In OKLCH it has 64.7% lightness, 0.11 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.29:1 contrast and black text 6.39:1, so black text reads better.
The closest named color is Royal Regatta (#678bc9). In Tailwind CSS the closest color is blue-400.
Lighter: #648fd1 mixed with white
Darker: #648fd1 mixed with black
Calmer: #648fd1 with less saturation
Similar named colors
Colors that go with #648fd1
Questions about #648fd1
What color is #648fd1?
#648fd1 is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(100, 143, 209), in HSL hsl(216.33, 54.23%, 60.59%) and in OKLCH oklch(64.693% 0.11028 258.712).
What colors go well with #648fd1?
The complementary color of #648fd1 is #b28536. For a calmer combination use the analogous colors #339bc3 and #8c82cd. The triadic partners are #c87174 and #6b9e5b.
Is white or black text more readable on #648fd1?
Black text reads better on #648fd1: white gives a contrast ratio of 3.29:1 and black gives 6.39:1. WCAG AA asks for at least 4.5:1 for body text.
Is #648fd1 a warm or cool color?
#648fd1 is a cool color. In OKLCH its hue is 259 degrees, its lightness 64.7% and its chroma 0.11.