#143d64 color: Poseidon
#143d64 is rgb(20, 61, 100) in RGB and oklch(35.291% 0.0817 250.41) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 61%
Inside sRGB: displays the same on any screen.
Shades
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About #143d64
#143d64 is a soft dark blue color. In OKLCH it has 35.3% lightness, 0.082 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.16:1 contrast and black text 1.88:1, so white text reads better.
The closest named color is Poseidon (#143c5d). In Tailwind CSS the closest color is sky-900.
Lighter: #143d64 mixed with white
Darker: #143d64 mixed with black
Calmer: #143d64 with less saturation
Similar named colors
Colors that go with #143d64
Questions about #143d64
What color is #143d64?
#143d64 is soft dark blue. The closest named color is Poseidon. In RGB it is rgb(20, 61, 100), in HSL hsl(209.25, 66.67%, 23.53%) and in OKLCH oklch(35.291% 0.0817 250.41).
What colors go well with #143d64?
The complementary color of #143d64 is #563200. For a calmer combination use the analogous colors #004459 and #343565. The triadic partners are #5e2631 and #2c430f.
Is white or black text more readable on #143d64?
White text reads better on #143d64: white gives a contrast ratio of 11.16:1 and black gives 1.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #143d64 a warm or cool color?
#143d64 is a cool color. In OKLCH its hue is 250 degrees, its lightness 35.3% and its chroma 0.082.