#287bb9 color: Haddock’s Sweater
#287bb9 is rgb(40, 123, 185) in RGB and oklch(56.374% 0.12357 245.514) 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 #287bb9
#287bb9 is a bright sky blue color. In OKLCH it has 56.4% lightness, 0.124 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.54:1 contrast and black text 4.62:1, so white text reads better.
The closest named color is Haddock’s Sweater (#277aba). In Tailwind CSS the closest color is sky-600.
Lighter: #287bb9 mixed with white
Darker: #287bb9 mixed with black
Calmer: #287bb9 with less saturation
Similar named colors
Colors that go with #287bb9
Questions about #287bb9
What color is #287bb9?
#287bb9 is bright sky blue. The closest named color is Haddock’s Sweater. In RGB it is rgb(40, 123, 185), in HSL hsl(205.66, 64.44%, 44.12%) and in OKLCH oklch(56.374% 0.12357 245.514).
What colors go well with #287bb9?
The complementary color of #287bb9 is #a66408. For a calmer combination use the analogous colors #0086a2 and #626dbd. The triadic partners are #b0536b and #648225.
Is white or black text more readable on #287bb9?
White text reads better on #287bb9: white gives a contrast ratio of 4.54:1 and black gives 4.62:1. WCAG AA asks for at least 4.5:1 for body text.
Is #287bb9 a warm or cool color?
#287bb9 is a cool color. In OKLCH its hue is 246 degrees, its lightness 56.4% and its chroma 0.124.