#123d64 color: Poseidon
#123d64 is rgb(18, 61, 100) in RGB and oklch(35.224% 0.08243 249.667) 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 #123d64
#123d64 is a soft dark blue color. In OKLCH it has 35.2% lightness, 0.082 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.19:1 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: #123d64 mixed with white
Darker: #123d64 mixed with black
Calmer: #123d64 with less saturation
Similar named colors
Colors that go with #123d64
Questions about #123d64
What color is #123d64?
#123d64 is soft dark blue. The closest named color is Poseidon. In RGB it is rgb(18, 61, 100), in HSL hsl(208.54, 69.49%, 23.14%) and in OKLCH oklch(35.224% 0.08243 249.667).
What colors go well with #123d64?
The complementary color of #123d64 is #563200. For a calmer combination use the analogous colors #004458 and #333565. The triadic partners are #5e2631 and #2d430d.
Is white or black text more readable on #123d64?
White text reads better on #123d64: white gives a contrast ratio of 11.19:1 and black gives 1.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #123d64 a warm or cool color?
#123d64 is a cool color. In OKLCH its hue is 250 degrees, its lightness 35.2% and its chroma 0.082.