#15518b color: Lapis Blue
#15518b is rgb(21, 81, 139) in RGB and oklch(42.968% 0.11287 251.821) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 45%
Inside sRGB: displays the same on any screen.
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About #15518b
#15518b is a deep dark blue color. In OKLCH it has 43% lightness, 0.113 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.13:1 contrast and black text 2.58:1, so white text reads better.
The closest named color is Lapis Blue (#00508d). In Tailwind CSS the closest color is sky-800.
Lighter: #15518b mixed with white
Darker: #15518b mixed with black
Calmer: #15518b with less saturation
Similar named colors
Colors that go with #15518b
Questions about #15518b
What color is #15518b?
#15518b is deep dark blue. The closest named color is Lapis Blue. In RGB it is rgb(21, 81, 139), in HSL hsl(209.49, 73.75%, 31.37%) and in OKLCH oklch(42.968% 0.11287 251.821).
What colors go well with #15518b?
The complementary color of #15518b is #744300. For a calmer combination use the analogous colors #005b77 and #47458b. The triadic partners are #81303f and #375c0a.
Is white or black text more readable on #15518b?
White text reads better on #15518b: white gives a contrast ratio of 8.13:1 and black gives 2.58:1. WCAG AA asks for at least 4.5:1 for body text.
Is #15518b a warm or cool color?
#15518b is a cool color. In OKLCH its hue is 252 degrees, its lightness 43% and its chroma 0.113.