#399cd5 color: Blue Burst
#399cd5 is rgb(57, 156, 213) in RGB and oklch(66.061% 0.12365 238.317) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 16%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399cd5
#399cd5 is a bright sky blue color. In OKLCH it has 66.1% lightness, 0.124 chroma and a hue of 238°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.05:1 contrast and black text 6.89:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is sky-500.
Lighter: #399cd5 mixed with white
Darker: #399cd5 mixed with black
Calmer: #399cd5 with less saturation
Similar named colors
Colors that go with #399cd5
Questions about #399cd5
What color is #399cd5?
#399cd5 is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(57, 156, 213), in HSL hsl(201.92, 65%, 52.94%) and in OKLCH oklch(66.061% 0.12365 238.317).
What colors go well with #399cd5?
The complementary color of #399cd5 is #ca7e3d. For a calmer combination use the analogous colors #00a6ba and #728ede. The triadic partners are #ce7092 and #8b9c3b.
Is white or black text more readable on #399cd5?
Black text reads better on #399cd5: white gives a contrast ratio of 3.05:1 and black gives 6.89:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399cd5 a warm or cool color?
#399cd5 is a cool color. In OKLCH its hue is 238 degrees, its lightness 66.1% and its chroma 0.124.