#0a4e83 color: Cook’s Bay
#0a4e83 is rgb(10, 78, 131) in RGB and oklch(41.466% 0.10796 248.825) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 49%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #0a4e83
#0a4e83 is a deep dark blue color. In OKLCH it has 41.5% lightness, 0.108 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.64:1 contrast and black text 2.43:1, so white text reads better.
The closest named color is Cook’s Bay (#014e83). In Tailwind CSS the closest color is sky-800.
Lighter: #0a4e83 mixed with white
Darker: #0a4e83 mixed with black
Calmer: #0a4e83 with less saturation
Similar named colors
Colors that go with #0a4e83
Questions about #0a4e83
What color is #0a4e83?
#0a4e83 is deep dark blue. The closest named color is Cook’s Bay. In RGB it is rgb(10, 78, 131), in HSL hsl(206.28, 85.82%, 27.65%) and in OKLCH oklch(41.466% 0.10796 248.825).
What colors go well with #0a4e83?
The complementary color of #0a4e83 is #703e00. For a calmer combination use the analogous colors #00576e and #404385. The triadic partners are #7a2e3f and #395603.
Is white or black text more readable on #0a4e83?
White text reads better on #0a4e83: white gives a contrast ratio of 8.64:1 and black gives 2.43:1. WCAG AA asks for at least 4.5:1 for body text.
Is #0a4e83 a warm or cool color?
#0a4e83 is a cool color. In OKLCH its hue is 249 degrees, its lightness 41.5% and its chroma 0.108.