#18406b color: Blue Opal
#18406b is rgb(24, 64, 107) in RGB and oklch(36.673% 0.08678 252.699) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 58%
Inside sRGB: displays the same on any screen.
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About #18406b
#18406b is a deep dark blue color. In OKLCH it has 36.7% lightness, 0.087 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.58:1 contrast and black text 1.98:1, so white text reads better.
The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is sky-900.
Lighter: #18406b mixed with white
Darker: #18406b mixed with black
Calmer: #18406b with less saturation
Similar named colors
Colors that go with #18406b
Questions about #18406b
What color is #18406b?
#18406b is deep dark blue. The closest named color is Blue Opal. In RGB it is rgb(24, 64, 107), in HSL hsl(211.08, 63.36%, 25.69%) and in OKLCH oklch(36.673% 0.08678 252.699).
What colors go well with #18406b?
The complementary color of #18406b is #5a3600. For a calmer combination use the analogous colors #004860 and #39376b. The triadic partners are #642832 and #2c4812.
Is white or black text more readable on #18406b?
White text reads better on #18406b: white gives a contrast ratio of 10.58:1 and black gives 1.98:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18406b a warm or cool color?
#18406b is a cool color. In OKLCH its hue is 253 degrees, its lightness 36.7% and its chroma 0.087.