#123789 color: Magnus Blue
#123789 is rgb(18, 55, 137) in RGB and oklch(36.74% 0.14339 262.982) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- blue-900
- Black 46%
Inside sRGB: displays the same on any screen.
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About #123789
#123789 is a deep dark blue color. In OKLCH it has 36.7% lightness, 0.143 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.86:1 contrast and black text 1.93:1, so white text reads better.
The closest named color is Magnus Blue (#003686). In Tailwind CSS the closest color is blue-900.
Lighter: #123789 mixed with white
Darker: #123789 mixed with black
Calmer: #123789 with less saturation
Similar named colors
Colors that go with #123789
Questions about #123789
What color is #123789?
#123789 is deep dark blue. The closest named color is Magnus Blue. In RGB it is rgb(18, 55, 137), in HSL hsl(221.34, 76.77%, 30.39%) and in OKLCH oklch(36.74% 0.14339 262.982).
What colors go well with #123789?
The complementary color of #123789 is #573900. For a calmer combination use the analogous colors #00466b and #452782. The triadic partners are #790617 and #005000.
Is white or black text more readable on #123789?
White text reads better on #123789: white gives a contrast ratio of 10.86:1 and black gives 1.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #123789 a warm or cool color?
#123789 is a cool color. In OKLCH its hue is 263 degrees, its lightness 36.7% and its chroma 0.143.