#399dd9 color: Dayflower
#399dd9 is rgb(57, 157, 217) in RGB and oklch(66.493% 0.12716 239.467) 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 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399dd9
#399dd9 is a bright sky blue color. In OKLCH it has 66.5% lightness, 0.127 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3:1 contrast and black text 7:1, so black text reads better.
The closest named color is Dayflower (#38a1db). In Tailwind CSS the closest color is sky-500.
Lighter: #399dd9 mixed with white
Darker: #399dd9 mixed with black
Calmer: #399dd9 with less saturation
Similar named colors
Colors that go with #399dd9
Questions about #399dd9
What color is #399dd9?
#399dd9 is bright sky blue. The closest named color is Dayflower. In RGB it is rgb(57, 157, 217), in HSL hsl(202.5, 67.8%, 53.73%) and in OKLCH oklch(66.493% 0.12716 239.467).
What colors go well with #399dd9?
The complementary color of #399dd9 is #cc7f39. For a calmer combination use the analogous colors #00a8be and #758fe2. The triadic partners are #d17091 and #8b9e3b.
Is white or black text more readable on #399dd9?
Black text reads better on #399dd9: white gives a contrast ratio of 3:1 and black gives 7:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399dd9 a warm or cool color?
#399dd9 is a cool color. In OKLCH its hue is 239 degrees, its lightness 66.5% and its chroma 0.127.