#666dbb color: Gladiola Blue
#666dbb is rgb(102, 109, 187) in RGB and oklch(56.46% 0.11993 277.94) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- 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 #666dbb
#666dbb is a soft indigo color. In OKLCH it has 56.5% lightness, 0.12 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.7:1 contrast and black text 4.47:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #666dbb mixed with white
Darker: #666dbb mixed with black
Calmer: #666dbb with less saturation
Similar named colors
Colors that go with #666dbb
Questions about #666dbb
What color is #666dbb?
#666dbb is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(102, 109, 187), in HSL hsl(235.06, 38.46%, 56.67%) and in OKLCH oklch(56.46% 0.11993 277.94).
What colors go well with #666dbb?
The complementary color of #666dbb is #897500. For a calmer combination use the analogous colors #327ab8 and #8961ac. The triadic partners are #b05a3f and #228a5a.
Is white or black text more readable on #666dbb?
White text reads better on #666dbb: white gives a contrast ratio of 4.7:1 and black gives 4.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666dbb a warm or cool color?
#666dbb is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.5% and its chroma 0.12.