#645cb9 color: Blue Marguerite
#645cb9 is rgb(100, 92, 185) in RGB and oklch(52.857% 0.1417 284.342) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- sky-700
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #645cb9
#645cb9 is a soft indigo color. In OKLCH it has 52.9% lightness, 0.142 chroma and a hue of 284°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.57:1 contrast and black text 3.77:1, so white text reads better.
The closest named color is Blue Marguerite (#6a5bb1). In Tailwind CSS the closest color is sky-700.
Lighter: #645cb9 mixed with white
Darker: #645cb9 mixed with black
Calmer: #645cb9 with less saturation
Similar named colors
Colors that go with #645cb9
Questions about #645cb9
What color is #645cb9?
#645cb9 is soft indigo. The closest named color is Blue Marguerite. In RGB it is rgb(100, 92, 185), in HSL hsl(245.16, 39.91%, 54.31%) and in OKLCH oklch(52.857% 0.1417 284.342).
What colors go well with #645cb9?
The complementary color of #645cb9 is #786e00. For a calmer combination use the analogous colors #266cbb and #894ea3. The triadic partners are #ab4a15 and #008356.
Is white or black text more readable on #645cb9?
White text reads better on #645cb9: white gives a contrast ratio of 5.57:1 and black gives 3.77:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645cb9 a warm or cool color?
#645cb9 is a cool color. In OKLCH its hue is 284 degrees, its lightness 52.9% and its chroma 0.142.