#399beb color: Button Blue
#399beb is rgb(57, 155, 235) in RGB and oklch(66.987% 0.14888 247.291) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 8%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399beb
#399beb is a bright blue color. In OKLCH it has 67% lightness, 0.149 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.97:1 contrast and black text 7.06:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #399beb mixed with white
Darker: #399beb mixed with black
Calmer: #399beb with less saturation
Similar named colors
Colors that go with #399beb
Questions about #399beb
What color is #399beb?
#399beb is bright blue. The closest named color is Button Blue. In RGB it is rgb(57, 155, 235), in HSL hsl(206.97, 81.65%, 57.25%) and in OKLCH oklch(66.987% 0.14888 247.291).
What colors go well with #399beb?
The complementary color of #399beb is #d08000. For a calmer combination use the analogous colors #00a9cd and #808aef. The triadic partners are #df6985 and #7ca533.
Is white or black text more readable on #399beb?
Black text reads better on #399beb: white gives a contrast ratio of 2.97:1 and black gives 7.06:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399beb a warm or cool color?
#399beb is a cool color. In OKLCH its hue is 247 degrees, its lightness 67% and its chroma 0.149.