#3f89ca color: Casting Sea
#3f89ca is rgb(63, 137, 202) in RGB and oklch(61.29% 0.1233 247.882) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 21%
Inside sRGB: displays the same on any screen.
Shades
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About #3f89ca
#3f89ca is a bright blue color. In OKLCH it has 61.3% lightness, 0.123 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.72:1 contrast and black text 5.64:1, so white text reads better.
The closest named color is Casting Sea (#4586c7). In Tailwind CSS the closest color is sky-600.
Lighter: #3f89ca mixed with white
Darker: #3f89ca mixed with black
Calmer: #3f89ca with less saturation
Similar named colors
Colors that go with #3f89ca
Questions about #3f89ca
What color is #3f89ca?
#3f89ca is bright blue. The closest named color is Casting Sea. In RGB it is rgb(63, 137, 202), in HSL hsl(208.06, 56.73%, 51.96%) and in OKLCH oklch(61.29% 0.1233 247.882).
What colors go well with #3f89ca?
The complementary color of #3f89ca is #b4741f. For a calmer combination use the analogous colors #0095b5 and #737bcd. The triadic partners are #c16276 and #6f9239.
Is white or black text more readable on #3f89ca?
White text reads better on #3f89ca: white gives a contrast ratio of 3.72:1 and black gives 5.64:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f89ca a warm or cool color?
#3f89ca is a cool color. In OKLCH its hue is 248 degrees, its lightness 61.3% and its chroma 0.123.