#646cba color: Gladiola Blue
#646cba is rgb(100, 108, 186) in RGB and oklch(56.052% 0.1203 277.345) 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 #646cba
#646cba is a soft indigo color. In OKLCH it has 56.1% lightness, 0.12 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.78:1 contrast and black text 4.4:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #646cba mixed with white
Darker: #646cba mixed with black
Calmer: #646cba with less saturation
Similar named colors
Colors that go with #646cba
Questions about #646cba
What color is #646cba?
#646cba is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(100, 108, 186), in HSL hsl(234.42, 38.39%, 56.08%) and in OKLCH oklch(56.052% 0.1203 277.345).
What colors go well with #646cba?
The complementary color of #646cba is #887400. For a calmer combination use the analogous colors #2f79b7 and #8860ab. The triadic partners are #af583e and #218958.
Is white or black text more readable on #646cba?
White text reads better on #646cba: white gives a contrast ratio of 4.78:1 and black gives 4.4:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646cba a warm or cool color?
#646cba is a cool color. In OKLCH its hue is 277 degrees, its lightness 56.1% and its chroma 0.12.