#15528d color: Nautical Blue
#15528d is rgb(21, 82, 141) in RGB and oklch(43.347% 0.11445 251.883) 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 #15528d
#15528d is a deep dark blue color. In OKLCH it has 43.3% lightness, 0.114 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8:1 contrast and black text 2.62:1, so white text reads better.
The closest named color is Nautical Blue (#1a5091). In Tailwind CSS the closest color is sky-800.
Lighter: #15528d mixed with white
Darker: #15528d mixed with black
Calmer: #15528d with less saturation
Similar named colors
Colors that go with #15528d
Questions about #15528d
What color is #15528d?
#15528d is deep dark blue. The closest named color is Nautical Blue. In RGB it is rgb(21, 82, 141), in HSL hsl(209.5, 74.07%, 31.76%) and in OKLCH oklch(43.347% 0.11445 251.883).
What colors go well with #15528d?
The complementary color of #15528d is #764300. For a calmer combination use the analogous colors #005c78 and #48468d. The triadic partners are #833040 and #385d09.
Is white or black text more readable on #15528d?
White text reads better on #15528d: white gives a contrast ratio of 8:1 and black gives 2.62:1. WCAG AA asks for at least 4.5:1 for body text.
Is #15528d a warm or cool color?
#15528d is a cool color. In OKLCH its hue is 252 degrees, its lightness 43.3% and its chroma 0.114.