#399cee color: Button Blue
#399cee is rgb(57, 156, 238) in RGB and oklch(67.377% 0.15151 247.676) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 7%
Inside sRGB: displays the same on any screen.
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About #399cee
#399cee is a bright blue color. In OKLCH it has 67.4% lightness, 0.152 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.93:1 contrast and black text 7.16:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #399cee mixed with white
Darker: #399cee mixed with black
Calmer: #399cee with less saturation
Similar named colors
Colors that go with #399cee
Questions about #399cee
What color is #399cee?
#399cee is bright blue. The closest named color is Button Blue. In RGB it is rgb(57, 156, 238), in HSL hsl(207.18, 84.19%, 57.84%) and in OKLCH oklch(67.377% 0.15151 247.676).
What colors go well with #399cee?
The complementary color of #399cee is #d28100. For a calmer combination use the analogous colors #00aacf and #818af2. The triadic partners are #e26985 and #7ca732.
Is white or black text more readable on #399cee?
Black text reads better on #399cee: white gives a contrast ratio of 2.93:1 and black gives 7.16:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399cee a warm or cool color?
#399cee is a cool color. In OKLCH its hue is 248 degrees, its lightness 67.4% and its chroma 0.152.