#243f63 color: Elmer’s Echo
#243f63 is rgb(36, 63, 99) in RGB and oklch(36.459% 0.07086 256.088) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- slate-700
- Black 61%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #243f63
#243f63 is a soft dark blue color. In OKLCH it has 36.5% lightness, 0.071 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.68:1 contrast and black text 1.97:1, so white text reads better.
The closest named color is Elmer’s Echo (#264066). In Tailwind CSS the closest color is slate-700.
Lighter: #243f63 mixed with white
Darker: #243f63 mixed with black
Calmer: #243f63 with less saturation
Similar named colors
Colors that go with #243f63
Questions about #243f63
What color is #243f63?
#243f63 is soft dark blue. The closest named color is Elmer’s Echo. In RGB it is rgb(36, 63, 99), in HSL hsl(214.29, 46.67%, 26.47%) and in OKLCH oklch(36.459% 0.07086 256.088).
What colors go well with #243f63?
The complementary color of #243f63 is #533809. For a calmer combination use the analogous colors #00455b and #3b3862. The triadic partners are #5e2d31 and #2c471f.
Is white or black text more readable on #243f63?
White text reads better on #243f63: white gives a contrast ratio of 10.68:1 and black gives 1.97:1. WCAG AA asks for at least 4.5:1 for body text.
Is #243f63 a warm or cool color?
#243f63 is a cool color. In OKLCH its hue is 256 degrees, its lightness 36.5% and its chroma 0.071.