#425c81 color: Optimum Blue
#425c81 is rgb(66, 92, 129) in RGB and oklch(47.035% 0.06811 257.226) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Dusty
- Cool
- ≈ Cerulean
- slate-600
- Black 49%
Inside sRGB: displays the same on any screen.
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About #425c81
#425c81 is a dusty dark blue color. In OKLCH it has 47% lightness, 0.068 chroma and a hue of 257°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.82:1 contrast and black text 3.08:1, so white text reads better.
The closest named color is Optimum Blue (#465a7f). In Tailwind CSS the closest color is slate-600.
Lighter: #425c81 mixed with white
Darker: #425c81 mixed with black
Calmer: #425c81 with less saturation
Similar named colors
Colors that go with #425c81
Questions about #425c81
What color is #425c81?
#425c81 is dusty dark blue. The closest named color is Optimum Blue. In RGB it is rgb(66, 92, 129), in HSL hsl(215.24, 32.31%, 38.24%) and in OKLCH oklch(47.035% 0.06811 257.226).
What colors go well with #425c81?
The complementary color of #425c81 is #70562c. For a calmer combination use the analogous colors #2b6279 and #58557f. The triadic partners are #7d4b4d and #48643e.
Is white or black text more readable on #425c81?
White text reads better on #425c81: white gives a contrast ratio of 6.82:1 and black gives 3.08:1. WCAG AA asks for at least 4.5:1 for body text.
Is #425c81 a warm or cool color?
#425c81 is a cool color. In OKLCH its hue is 257 degrees, its lightness 47% and its chroma 0.068.