#183a8d color: Mystery Oceans
#183a8d is rgb(24, 58, 141) in RGB and oklch(37.932% 0.14366 263.91) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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About #183a8d
#183a8d is a soft dark blue color. In OKLCH it has 37.9% lightness, 0.144 chroma and a hue of 264°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.35:1 contrast and black text 2.03:1, so white text reads better.
The closest named color is Mystery Oceans (#063c89). In Tailwind CSS the closest color is blue-900.
Lighter: #183a8d mixed with white
Darker: #183a8d mixed with black
Calmer: #183a8d with less saturation
Similar named colors
Colors that go with #183a8d
Questions about #183a8d
What color is #183a8d?
#183a8d is soft dark blue. The closest named color is Mystery Oceans. In RGB it is rgb(24, 58, 141), in HSL hsl(222.56, 70.91%, 32.35%) and in OKLCH oklch(37.932% 0.14366 263.91).
What colors go well with #183a8d?
The complementary color of #183a8d is #5a3c00. For a calmer combination use the analogous colors #004970 and #492b85. The triadic partners are #7d0d18 and #005400.
Is white or black text more readable on #183a8d?
White text reads better on #183a8d: white gives a contrast ratio of 10.35:1 and black gives 2.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #183a8d a warm or cool color?
#183a8d is a cool color. In OKLCH its hue is 264 degrees, its lightness 37.9% and its chroma 0.144.