#667bbb color: Ultramarine Blue
#667bbb is rgb(102, 123, 187) in RGB and oklch(59.373% 0.10133 269.344) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #667bbb
#667bbb is a soft blue color. In OKLCH it has 59.4% lightness, 0.101 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 5.12:1, so white text reads better.
The closest named color is Ultramarine Blue (#657abb). In Tailwind CSS the closest color is slate-500.
Lighter: #667bbb mixed with white
Darker: #667bbb mixed with black
Calmer: #667bbb with less saturation
Similar named colors
Colors that go with #667bbb
Questions about #667bbb
What color is #667bbb?
#667bbb is soft blue. The closest named color is Ultramarine Blue. In RGB it is rgb(102, 123, 187), in HSL hsl(225.18, 38.46%, 56.67%) and in OKLCH oklch(59.373% 0.10133 269.344).
What colors go well with #667bbb?
The complementary color of #667bbb is #967b2d. For a calmer combination use the analogous colors #3d86b4 and #8770b2. The triadic partners are #b3665a and #4f8f5d.
Is white or black text more readable on #667bbb?
White text reads better on #667bbb: white gives a contrast ratio of 4.11:1 and black gives 5.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #667bbb a warm or cool color?
#667bbb is a cool color. In OKLCH its hue is 269 degrees, its lightness 59.4% and its chroma 0.101.