#18205c color: Fibonacci Blue
#18205c is rgb(24, 32, 92) in RGB and oklch(27.898% 0.10682 271.729) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- blue-950
- Black 64%
Inside sRGB: displays the same on any screen.
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About #18205c
#18205c is a soft very dark indigo color. In OKLCH it has 27.9% lightness, 0.107 chroma and a hue of 272°.
Inside sRGB: displays the same on any screen.
White text on it reaches 15:1 contrast and black text 1.4:1, so white text reads better.
The closest named color is Fibonacci Blue (#112358). In Tailwind CSS the closest color is blue-950.
Lighter: #18205c mixed with white
Darker: #18205c mixed with black
Calmer: #18205c with less saturation
Similar named colors
Colors that go with #18205c
Questions about #18205c
What color is #18205c?
#18205c is soft very dark indigo. The closest named color is Fibonacci Blue. In RGB it is rgb(24, 32, 92), in HSL hsl(232.94, 58.62%, 22.75%) and in OKLCH oklch(27.898% 0.10682 271.729).
What colors go well with #18205c?
The complementary color of #18205c is #362600. For a calmer combination use the analogous colors #002b52 and #331653. The triadic partners are #510600 and #003609.
Is white or black text more readable on #18205c?
White text reads better on #18205c: white gives a contrast ratio of 15:1 and black gives 1.4:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18205c a warm or cool color?
#18205c is a cool color. In OKLCH its hue is 272 degrees, its lightness 27.9% and its chroma 0.107.