#307ea3 color: Prominent Blue
#307ea3 is rgb(48, 126, 163) in RGB and oklch(56.166% 0.09422 232.657) 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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Harmonies
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About #307ea3
#307ea3 is a bright sky blue color. In OKLCH it has 56.2% lightness, 0.094 chroma and a hue of 233°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.53:1 contrast and black text 4.64:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #307ea3 mixed with white
Darker: #307ea3 mixed with black
Calmer: #307ea3 with less saturation
Similar named colors
Colors that go with #307ea3
Questions about #307ea3
What color is #307ea3?
#307ea3 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(48, 126, 163), in HSL hsl(199.3, 54.5%, 41.37%) and in OKLCH oklch(56.166% 0.09422 232.657).
What colors go well with #307ea3?
The complementary color of #307ea3 is #a0643e. For a calmer combination use the analogous colors #08858d and #5774ac. The triadic partners are #9f5d7a and #767b34.
Is white or black text more readable on #307ea3?
White text reads better on #307ea3: white gives a contrast ratio of 4.53:1 and black gives 4.64:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307ea3 a warm or cool color?
#307ea3 is a cool color. In OKLCH its hue is 233 degrees, its lightness 56.2% and its chroma 0.094.