#637bb2 color: Prompt
#637bb2 is rgb(99, 123, 178) in RGB and oklch(58.712% 0.08944 265.702) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 30%
Inside sRGB: displays the same on any screen.
Shades
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About #637bb2
#637bb2 is a soft blue color. In OKLCH it has 58.7% lightness, 0.089 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.19:1 contrast and black text 5.01:1, so white text reads better.
The closest named color is Prompt (#5e7fb5). In Tailwind CSS the closest color is slate-500.
Lighter: #637bb2 mixed with white
Darker: #637bb2 mixed with black
Calmer: #637bb2 with less saturation
Similar named colors
Colors that go with #637bb2
Questions about #637bb2
What color is #637bb2?
#637bb2 is soft blue. The closest named color is Prompt. In RGB it is rgb(99, 123, 178), in HSL hsl(221.77, 33.91%, 54.31%) and in OKLCH oklch(58.712% 0.08944 265.702).
What colors go well with #637bb2?
The complementary color of #637bb2 is #947838. For a calmer combination use the analogous colors #4184aa and #8171ac. The triadic partners are #ab6761 and #598b5b.
Is white or black text more readable on #637bb2?
White text reads better on #637bb2: white gives a contrast ratio of 4.19:1 and black gives 5.01:1. WCAG AA asks for at least 4.5:1 for body text.
Is #637bb2 a warm or cool color?
#637bb2 is a cool color. In OKLCH its hue is 266 degrees, its lightness 58.7% and its chroma 0.089.