#666bb5 color: Chetwode Blue
#666bb5 is rgb(102, 107, 181) in RGB and oklch(55.709% 0.11399 279.078) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #666bb5
#666bb5 is a soft indigo color. In OKLCH it has 55.7% lightness, 0.114 chroma and a hue of 279°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.84:1 contrast and black text 4.34:1, so white text reads better.
The closest named color is Chetwode Blue (#666fb4). In Tailwind CSS the closest color is slate-500.
Lighter: #666bb5 mixed with white
Darker: #666bb5 mixed with black
Calmer: #666bb5 with less saturation
Similar named colors
Colors that go with #666bb5
Questions about #666bb5
What color is #666bb5?
#666bb5 is soft indigo. The closest named color is Chetwode Blue. In RGB it is rgb(102, 107, 181), in HSL hsl(236.2, 34.8%, 55.49%) and in OKLCH oklch(55.709% 0.11399 279.078).
What colors go well with #666bb5?
The complementary color of #666bb5 is #847405. For a calmer combination use the analogous colors #3778b3 and #875fa6. The triadic partners are #ab5a3e and #24875b.
Is white or black text more readable on #666bb5?
White text reads better on #666bb5: white gives a contrast ratio of 4.84:1 and black gives 4.34:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666bb5 a warm or cool color?
#666bb5 is a cool color. In OKLCH its hue is 279 degrees, its lightness 55.7% and its chroma 0.114.