#307ea4 color: Prominent Blue
#307ea4 is rgb(48, 126, 164) in RGB and oklch(56.215% 0.09519 233.372) 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 #307ea4
#307ea4 is a bright sky blue color. In OKLCH it has 56.2% lightness, 0.095 chroma and a hue of 233°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.52:1 contrast and black text 4.65:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #307ea4 mixed with white
Darker: #307ea4 mixed with black
Calmer: #307ea4 with less saturation
Similar named colors
Colors that go with #307ea4
Questions about #307ea4
What color is #307ea4?
#307ea4 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(48, 126, 164), in HSL hsl(199.66, 54.72%, 41.57%) and in OKLCH oklch(56.215% 0.09519 233.372).
What colors go well with #307ea4?
The complementary color of #307ea4 is #a0653c. For a calmer combination use the analogous colors #03858e and #5874ad. The triadic partners are #a05d7a and #757b34.
Is white or black text more readable on #307ea4?
White text reads better on #307ea4: white gives a contrast ratio of 4.52:1 and black gives 4.65:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307ea4 a warm or cool color?
#307ea4 is a cool color. In OKLCH its hue is 233 degrees, its lightness 56.2% and its chroma 0.095.