#397ba3 color: Prominent Blue
#397ba3 is rgb(57, 123, 163) in RGB and oklch(55.751% 0.09137 238.099) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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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 #397ba3
#397ba3 is a bright sky blue color. In OKLCH it has 55.8% lightness, 0.091 chroma and a hue of 238°.
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: #397ba3 mixed with white
Darker: #397ba3 mixed with black
Calmer: #397ba3 with less saturation
Similar named colors
Colors that go with #397ba3
Questions about #397ba3
What color is #397ba3?
#397ba3 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(57, 123, 163), in HSL hsl(202.64, 48.18%, 43.14%) and in OKLCH oklch(55.751% 0.09137 238.099).
What colors go well with #397ba3?
The complementary color of #397ba3 is #9c653a. For a calmer combination use the analogous colors #158290 and #5d71aa. The triadic partners are #9f5c73 and #6f7b39.
Is white or black text more readable on #397ba3?
White text reads better on #397ba3: 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 #397ba3 a warm or cool color?
#397ba3 is a cool color. In OKLCH its hue is 238 degrees, its lightness 55.8% and its chroma 0.091.