#667bbe color: Ultramarine Blue
#667bbe is rgb(102, 123, 190) in RGB and oklch(59.531% 0.10566 269.777) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 25%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #667bbe
#667bbe is a soft blue color. In OKLCH it has 59.5% lightness, 0.106 chroma and a hue of 270°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.08:1 contrast and black text 5.14:1, so white text reads better.
The closest named color is Ultramarine Blue (#657abb). In Tailwind CSS the closest color is slate-500.
Lighter: #667bbe mixed with white
Darker: #667bbe mixed with black
Calmer: #667bbe with less saturation
Similar named colors
Colors that go with #667bbe
Questions about #667bbe
What color is #667bbe?
#667bbe is soft blue. The closest named color is Ultramarine Blue. In RGB it is rgb(102, 123, 190), in HSL hsl(225.68, 40.37%, 57.25%) and in OKLCH oklch(59.531% 0.10566 269.777).
What colors go well with #667bbe?
The complementary color of #667bbe is #977b27. For a calmer combination use the analogous colors #3a87b7 and #8870b4. The triadic partners are #b56559 and #4c905c.
Is white or black text more readable on #667bbe?
White text reads better on #667bbe: white gives a contrast ratio of 4.08:1 and black gives 5.14:1. WCAG AA asks for at least 4.5:1 for body text.
Is #667bbe a warm or cool color?
#667bbe is a cool color. In OKLCH its hue is 270 degrees, its lightness 59.5% and its chroma 0.106.