#6399ec color: Guilliman Blue
#6399ec is rgb(99, 153, 236) in RGB and oklch(68.204% 0.13617 258.721) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 7%
Inside sRGB: displays the same on any screen.
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About #6399ec
#6399ec is a bright blue color. In OKLCH it has 68.2% lightness, 0.136 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.88:1 contrast and black text 7.3:1, so black text reads better.
The closest named color is Guilliman Blue (#6495ed). In Tailwind CSS the closest color is blue-400.
Lighter: #6399ec mixed with white
Darker: #6399ec mixed with black
Calmer: #6399ec with less saturation
Similar named colors
Colors that go with #6399ec
Questions about #6399ec
What color is #6399ec?
#6399ec is bright blue. The closest named color is Guilliman Blue. In RGB it is rgb(99, 153, 236), in HSL hsl(216.35, 78.29%, 65.69%) and in OKLCH oklch(68.204% 0.13617 258.721).
What colors go well with #6399ec?
The complementary color of #6399ec is #c68d18. For a calmer combination use the analogous colors #00a8db and #9789e7. The triadic partners are #e07378 and #6bad57.
Is white or black text more readable on #6399ec?
Black text reads better on #6399ec: white gives a contrast ratio of 2.88:1 and black gives 7.3:1. WCAG AA asks for at least 4.5:1 for body text.
Is #6399ec a warm or cool color?
#6399ec is a cool color. In OKLCH its hue is 259 degrees, its lightness 68.2% and its chroma 0.136.