#21458e color: Nuit Blanche
#21458e is rgb(33, 69, 142) in RGB and oklch(40.762% 0.1283 262.458) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 44%
Inside sRGB: displays the same on any screen.
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About #21458e
#21458e is a soft dark blue color. In OKLCH it has 40.8% lightness, 0.128 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.1:1 contrast and black text 2.31:1, so white text reads better.
The closest named color is Nuit Blanche (#1e488f). In Tailwind CSS the closest color is blue-900.
Lighter: #21458e mixed with white
Darker: #21458e mixed with black
Calmer: #21458e with less saturation
Similar named colors
Colors that go with #21458e
Questions about #21458e
What color is #21458e?
#21458e is soft dark blue. The closest named color is Nuit Blanche. In RGB it is rgb(33, 69, 142), in HSL hsl(220.18, 62.29%, 34.31%) and in OKLCH oklch(40.762% 0.1283 262.458).
What colors go well with #21458e?
The complementary color of #21458e is #654200. For a calmer combination use the analogous colors #00527a and #4e3888. The triadic partners are #812327 and #0f5a0c.
Is white or black text more readable on #21458e?
White text reads better on #21458e: white gives a contrast ratio of 9.1:1 and black gives 2.31:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21458e a warm or cool color?
#21458e is a cool color. In OKLCH its hue is 262 degrees, its lightness 40.8% and its chroma 0.128.