#307ca3 color: Prominent Blue
#307ca3 is rgb(48, 124, 163) in RGB and oklch(55.676% 0.09522 234.665) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- cyan-700
- Black 36%
Inside sRGB: displays the same on any screen.
Shades
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About #307ca3
#307ca3 is a bright sky blue color. In OKLCH it has 55.7% lightness, 0.095 chroma and a hue of 235°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.63:1 contrast and black text 4.54:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #307ca3 mixed with white
Darker: #307ca3 mixed with black
Calmer: #307ca3 with less saturation
Similar named colors
Colors that go with #307ca3
Questions about #307ca3
What color is #307ca3?
#307ca3 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(48, 124, 163), in HSL hsl(200.35, 54.5%, 41.37%) and in OKLCH oklch(55.676% 0.09522 234.665).
What colors go well with #307ca3?
The complementary color of #307ca3 is #9e633a. For a calmer combination use the analogous colors #00838e and #5872ac. The triadic partners are #9f5b77 and #727a33.
Is white or black text more readable on #307ca3?
White text reads better on #307ca3: white gives a contrast ratio of 4.63:1 and black gives 4.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307ca3 a warm or cool color?
#307ca3 is a cool color. In OKLCH its hue is 235 degrees, its lightness 55.7% and its chroma 0.095.