#257da4 color: Prominent Blue
#257da4 is rgb(37, 125, 164) in RGB and oklch(55.66% 0.10024 232.205) 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 #257da4
#257da4 is a bright sky blue color. In OKLCH it has 55.7% lightness, 0.1 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.62:1 contrast and black text 4.55:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #257da4 mixed with white
Darker: #257da4 mixed with black
Calmer: #257da4 with less saturation
Similar named colors
Colors that go with #257da4
Questions about #257da4
What color is #257da4?
#257da4 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(37, 125, 164), in HSL hsl(198.43, 63.18%, 39.41%) and in OKLCH oklch(55.66% 0.10024 232.205).
What colors go well with #257da4?
The complementary color of #257da4 is #a16138. For a calmer combination use the analogous colors #00848d and #5373ae. The triadic partners are #a05979 and #75792c.
Is white or black text more readable on #257da4?
White text reads better on #257da4: white gives a contrast ratio of 4.62:1 and black gives 4.55:1. WCAG AA asks for at least 4.5:1 for body text.
Is #257da4 a warm or cool color?
#257da4 is a cool color. In OKLCH its hue is 232 degrees, its lightness 55.7% and its chroma 0.1.