#646fb7 color: Gladiola Blue
#646fb7 is rgb(100, 111, 183) in RGB and oklch(56.495% 0.11179 275.648) 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.
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About #646fb7
#646fb7 is a soft indigo color. In OKLCH it has 56.5% lightness, 0.112 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.67:1 contrast and black text 4.5:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #646fb7 mixed with white
Darker: #646fb7 mixed with black
Calmer: #646fb7 with less saturation
Similar named colors
Colors that go with #646fb7
Questions about #646fb7
What color is #646fb7?
#646fb7 is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(100, 111, 183), in HSL hsl(232.05, 36.56%, 55.49%) and in OKLCH oklch(56.495% 0.11179 275.648).
What colors go well with #646fb7?
The complementary color of #646fb7 is #8a750f. For a calmer combination use the analogous colors #357bb3 and #8663aa. The triadic partners are #ad5c46 and #338959.
Is white or black text more readable on #646fb7?
White text reads better on #646fb7: white gives a contrast ratio of 4.67:1 and black gives 4.5:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646fb7 a warm or cool color?
#646fb7 is a cool color. In OKLCH its hue is 276 degrees, its lightness 56.5% and its chroma 0.112.