#1c528b color: Frank Blue
#1c528b is rgb(28, 82, 139) in RGB and oklch(43.405% 0.1097 252.816) 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.
Shades
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Harmonies
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About #1c528b
#1c528b is a deep dark blue color. In OKLCH it has 43.4% lightness, 0.11 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.99:1 contrast and black text 2.63:1, so white text reads better.
The closest named color is Frank Blue (#225288). In Tailwind CSS the closest color is sky-800.
Lighter: #1c528b mixed with white
Darker: #1c528b mixed with black
Calmer: #1c528b with less saturation
Similar named colors
Colors that go with #1c528b
Questions about #1c528b
What color is #1c528b?
#1c528b is deep dark blue. The closest named color is Frank Blue. In RGB it is rgb(28, 82, 139), in HSL hsl(210.81, 66.47%, 32.75%) and in OKLCH oklch(43.405% 0.1097 252.816).
What colors go well with #1c528b?
The complementary color of #1c528b is #744500. For a calmer combination use the analogous colors #005c79 and #4a478b. The triadic partners are #823340 and #385d13.
Is white or black text more readable on #1c528b?
White text reads better on #1c528b: white gives a contrast ratio of 7.99:1 and black gives 2.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1c528b a warm or cool color?
#1c528b is a cool color. In OKLCH its hue is 253 degrees, its lightness 43.4% and its chroma 0.11.