#3f88ca color: Casting Sea
#3f88ca is rgb(63, 136, 202) in RGB and oklch(61.061% 0.12418 248.538) 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 #3f88ca
#3f88ca is a bright blue color. In OKLCH it has 61.1% lightness, 0.124 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.76:1 contrast and black text 5.59:1, so white text reads better.
The closest named color is Casting Sea (#4586c7). In Tailwind CSS the closest color is sky-600.
Lighter: #3f88ca mixed with white
Darker: #3f88ca mixed with black
Calmer: #3f88ca with less saturation
Similar named colors
Colors that go with #3f88ca
Questions about #3f88ca
What color is #3f88ca?
#3f88ca is bright blue. The closest named color is Casting Sea. In RGB it is rgb(63, 136, 202), in HSL hsl(208.49, 56.73%, 51.96%) and in OKLCH oklch(61.061% 0.12418 248.538).
What colors go well with #3f88ca?
The complementary color of #3f88ca is #b3731c. For a calmer combination use the analogous colors #0094b5 and #737acc. The triadic partners are #c16174 and #6d9139.
Is white or black text more readable on #3f88ca?
White text reads better on #3f88ca: white gives a contrast ratio of 3.76:1 and black gives 5.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f88ca a warm or cool color?
#3f88ca is a cool color. In OKLCH its hue is 249 degrees, its lightness 61.1% and its chroma 0.124.