#283d63 color: Elmer’s Echo
#283d63 is rgb(40, 61, 99) in RGB and oklch(36.195% 0.07138 261.529) 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 #283d63
#283d63 is a soft dark blue color. In OKLCH it has 36.2% lightness, 0.071 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.84:1 contrast and black text 1.94:1, so white text reads better.
The closest named color is Elmer’s Echo (#264066). In Tailwind CSS the closest color is slate-700.
Lighter: #283d63 mixed with white
Darker: #283d63 mixed with black
Calmer: #283d63 with less saturation
Similar named colors
Colors that go with #283d63
Questions about #283d63
What color is #283d63?
#283d63 is soft dark blue. The closest named color is Elmer’s Echo. In RGB it is rgb(40, 61, 99), in HSL hsl(218.64, 42.45%, 27.25%) and in OKLCH oklch(36.195% 0.07138 261.529).
What colors go well with #283d63?
The complementary color of #283d63 is #503905. For a calmer combination use the analogous colors #04445c and #3e3660. The triadic partners are #5e2d2d and #274722.
Is white or black text more readable on #283d63?
White text reads better on #283d63: white gives a contrast ratio of 10.84:1 and black gives 1.94:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283d63 a warm or cool color?
#283d63 is a cool color. In OKLCH its hue is 262 degrees, its lightness 36.2% and its chroma 0.071.