#667bbd color: Ultramarine Blue
#667bbd is rgb(102, 123, 189) in RGB and oklch(59.478% 0.10422 269.638) 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 #667bbd
#667bbd is a soft blue color. In OKLCH it has 59.5% lightness, 0.104 chroma and a hue of 270°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.09:1 contrast and black text 5.13:1, so white text reads better.
The closest named color is Ultramarine Blue (#657abb). In Tailwind CSS the closest color is slate-500.
Lighter: #667bbd mixed with white
Darker: #667bbd mixed with black
Calmer: #667bbd with less saturation
Similar named colors
Colors that go with #667bbd
Questions about #667bbd
What color is #667bbd?
#667bbd is soft blue. The closest named color is Ultramarine Blue. In RGB it is rgb(102, 123, 189), in HSL hsl(225.52, 39.73%, 57.06%) and in OKLCH oklch(59.478% 0.10422 269.638).
What colors go well with #667bbd?
The complementary color of #667bbd is #977b29. For a calmer combination use the analogous colors #3b86b6 and #8870b4. The triadic partners are #b46559 and #4d905c.
Is white or black text more readable on #667bbd?
White text reads better on #667bbd: white gives a contrast ratio of 4.09:1 and black gives 5.13:1. WCAG AA asks for at least 4.5:1 for body text.
Is #667bbd a warm or cool color?
#667bbd is a cool color. In OKLCH its hue is 270 degrees, its lightness 59.5% and its chroma 0.104.