#657bbc color: Ultramarine Blue
#657bbc is rgb(101, 123, 188) in RGB and oklch(59.359% 0.10311 268.915) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 26%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #657bbc
#657bbc is a soft blue color. In OKLCH it has 59.4% lightness, 0.103 chroma and a hue of 269°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.11:1 contrast and black text 5.11:1, so white text reads better.
The closest named color is Ultramarine Blue (#657abb). In Tailwind CSS the closest color is slate-500.
Lighter: #657bbc mixed with white
Darker: #657bbc mixed with black
Calmer: #657bbc with less saturation
Similar named colors
Colors that go with #657bbc
Questions about #657bbc
What color is #657bbc?
#657bbc is soft blue. The closest named color is Ultramarine Blue. In RGB it is rgb(101, 123, 188), in HSL hsl(224.83, 39.37%, 56.67%) and in OKLCH oklch(59.359% 0.10311 268.915).
What colors go well with #657bbc?
The complementary color of #657bbc is #977b2a. For a calmer combination use the analogous colors #3a86b5 and #8770b3. The triadic partners are #b4655a and #4f8f5c.
Is white or black text more readable on #657bbc?
White text reads better on #657bbc: white gives a contrast ratio of 4.11:1 and black gives 5.11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #657bbc a warm or cool color?
#657bbc is a cool color. In OKLCH its hue is 269 degrees, its lightness 59.4% and its chroma 0.103.