#666fb8 color: Gladiola Blue
#666fb8 is rgb(102, 111, 184) in RGB and oklch(56.697% 0.11277 276.845) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 28%
Inside sRGB: displays the same on any screen.
Shades
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About #666fb8
#666fb8 is a soft indigo color. In OKLCH it has 56.7% lightness, 0.113 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.63:1 contrast and black text 4.53:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #666fb8 mixed with white
Darker: #666fb8 mixed with black
Calmer: #666fb8 with less saturation
Similar named colors
Colors that go with #666fb8
Questions about #666fb8
What color is #666fb8?
#666fb8 is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(102, 111, 184), in HSL hsl(233.41, 36.61%, 56.08%) and in OKLCH oklch(56.697% 0.11277 276.845).
What colors go well with #666fb8?
The complementary color of #666fb8 is #8a760e. For a calmer combination use the analogous colors #377bb5 and #8863aa. The triadic partners are #ae5c45 and #308a5b.
Is white or black text more readable on #666fb8?
White text reads better on #666fb8: white gives a contrast ratio of 4.63:1 and black gives 4.53:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666fb8 a warm or cool color?
#666fb8 is a cool color. In OKLCH its hue is 277 degrees, its lightness 56.7% and its chroma 0.113.