#187bbb color: Deep Cerulean
#187bbb is rgb(24, 123, 187) in RGB and oklch(56.154% 0.13011 244.017) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- sky-600
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #187bbb
#187bbb is a bright sky blue color. In OKLCH it has 56.2% lightness, 0.13 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.58:1 contrast and black text 4.59:1, so white text reads better.
The closest named color is Deep Cerulean (#007bbb). In Tailwind CSS the closest color is sky-600.
Lighter: #187bbb mixed with white
Darker: #187bbb mixed with black
Calmer: #187bbb with less saturation
Similar named colors
Colors that go with #187bbb
Questions about #187bbb
What color is #187bbb?
#187bbb is bright sky blue. The closest named color is Deep Cerulean. In RGB it is rgb(24, 123, 187), in HSL hsl(203.56, 77.25%, 41.37%) and in OKLCH oklch(56.154% 0.13011 244.017).
What colors go well with #187bbb?
The complementary color of #187bbb is #a86100. For a calmer combination use the analogous colors #00859f and #5e6dc0. The triadic partners are #b1506c and #658117.
Is white or black text more readable on #187bbb?
White text reads better on #187bbb: white gives a contrast ratio of 4.58:1 and black gives 4.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #187bbb a warm or cool color?
#187bbb is a cool color. In OKLCH its hue is 244 degrees, its lightness 56.2% and its chroma 0.13.