#1d528a color: Frank Blue
#1d528a is rgb(29, 82, 138) in RGB and oklch(43.37% 0.10801 252.728) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 46%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1d528a
#1d528a is a deep dark blue color. In OKLCH it has 43.4% lightness, 0.108 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8:1 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: #1d528a mixed with white
Darker: #1d528a mixed with black
Calmer: #1d528a with less saturation
Similar named colors
Colors that go with #1d528a
Questions about #1d528a
What color is #1d528a?
#1d528a is deep dark blue. The closest named color is Frank Blue. In RGB it is rgb(29, 82, 138), in HSL hsl(210.83, 65.27%, 32.75%) and in OKLCH oklch(43.37% 0.10801 252.728).
What colors go well with #1d528a?
The complementary color of #1d528a is #744500. For a calmer combination use the analogous colors #005c79 and #49478a. The triadic partners are #813340 and #385d14.
Is white or black text more readable on #1d528a?
White text reads better on #1d528a: white gives a contrast ratio of 8:1 and black gives 2.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1d528a a warm or cool color?
#1d528a is a cool color. In OKLCH its hue is 253 degrees, its lightness 43.4% and its chroma 0.108.