#3a87cc color: Casting Sea
#3a87cc is rgb(58, 135, 204) in RGB and oklch(60.768% 0.12947 248.679) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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About #3a87cc
#3a87cc is a bright blue color. In OKLCH it has 60.8% lightness, 0.129 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.81:1 contrast and black text 5.52:1, so white text reads better.
The closest named color is Casting Sea (#4586c7). In Tailwind CSS the closest color is sky-600.
Lighter: #3a87cc mixed with white
Darker: #3a87cc mixed with black
Calmer: #3a87cc with less saturation
Similar named colors
Colors that go with #3a87cc
Questions about #3a87cc
What color is #3a87cc?
#3a87cc is bright blue. The closest named color is Casting Sea. In RGB it is rgb(58, 135, 204), in HSL hsl(208.36, 58.87%, 51.37%) and in OKLCH oklch(60.768% 0.12947 248.679).
What colors go well with #3a87cc?
The complementary color of #3a87cc is #b4720d. For a calmer combination use the analogous colors #0093b6 and #7278ce. The triadic partners are #c25e73 and #6b9133.
Is white or black text more readable on #3a87cc?
White text reads better on #3a87cc: white gives a contrast ratio of 3.81:1 and black gives 5.52:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3a87cc a warm or cool color?
#3a87cc is a cool color. In OKLCH its hue is 249 degrees, its lightness 60.8% and its chroma 0.129.