#233a70 color: Blue Expanse
#233a70 is rgb(35, 58, 112) in RGB and oklch(36.066% 0.0976 264.638) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 56%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #233a70
#233a70 is a soft dark blue color. In OKLCH it has 36.1% lightness, 0.098 chroma and a hue of 265°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.99:1 contrast and black text 1.91:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #233a70 mixed with white
Darker: #233a70 mixed with black
Calmer: #233a70 with less saturation
Similar named colors
Colors that go with #233a70
Questions about #233a70
What color is #233a70?
#233a70 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(35, 58, 112), in HSL hsl(222.08, 52.38%, 28.82%) and in OKLCH oklch(36.066% 0.0976 264.638).
What colors go well with #233a70?
The complementary color of #233a70 is #533800. For a calmer combination use the analogous colors #004368 and #42306a. The triadic partners are #672422 and #134a18.
Is white or black text more readable on #233a70?
White text reads better on #233a70: white gives a contrast ratio of 10.99:1 and black gives 1.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233a70 a warm or cool color?
#233a70 is a cool color. In OKLCH its hue is 265 degrees, its lightness 36.1% and its chroma 0.098.