#3989db color: Bleu de France
#3989db is rgb(57, 137, 219) in RGB and oklch(62.045% 0.14649 251.859) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3989db
#3989db is a bright blue color. In OKLCH it has 62% lightness, 0.146 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.64:1 contrast and black text 5.78:1, so white text reads better.
The closest named color is Bleu de France (#318ce7). In Tailwind CSS the closest color is sky-600.
Lighter: #3989db mixed with white
Darker: #3989db mixed with black
Calmer: #3989db with less saturation
Similar named colors
Colors that go with #3989db
Questions about #3989db
What color is #3989db?
#3989db is bright blue. The closest named color is Bleu de France. In RGB it is rgb(57, 137, 219), in HSL hsl(210.37, 69.23%, 54.12%) and in OKLCH oklch(62.045% 0.14649 251.859).
What colors go well with #3989db?
The complementary color of #3989db is #bb7400. For a calmer combination use the analogous colors #0097c0 and #7a78db. The triadic partners are #ce5b6f and #64982e.
Is white or black text more readable on #3989db?
White text reads better on #3989db: white gives a contrast ratio of 3.64:1 and black gives 5.78:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3989db a warm or cool color?
#3989db is a cool color. In OKLCH its hue is 252 degrees, its lightness 62% and its chroma 0.146.