#213d73 color: Blue Expanse
#213d73 is rgb(33, 61, 115) in RGB and oklch(36.888% 0.09892 262.08) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 55%
Inside sRGB: displays the same on any screen.
Shades
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About #213d73
#213d73 is a soft dark blue color. In OKLCH it has 36.9% lightness, 0.099 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.61:1 contrast and black text 1.98:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #213d73 mixed with white
Darker: #213d73 mixed with black
Calmer: #213d73 with less saturation
Similar named colors
Colors that go with #213d73
Questions about #213d73
What color is #213d73?
#213d73 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(33, 61, 115), in HSL hsl(219.51, 55.41%, 29.02%) and in OKLCH oklch(36.888% 0.09892 262.08).
What colors go well with #213d73?
The complementary color of #213d73 is #583900. For a calmer combination use the analogous colors #00476a and #42336f. The triadic partners are #6a2527 and #1a4c16.
Is white or black text more readable on #213d73?
White text reads better on #213d73: white gives a contrast ratio of 10.61:1 and black gives 1.98:1. WCAG AA asks for at least 4.5:1 for body text.
Is #213d73 a warm or cool color?
#213d73 is a cool color. In OKLCH its hue is 262 degrees, its lightness 36.9% and its chroma 0.099.