#233f71 color: Blue Expanse
#233f71 is rgb(35, 63, 113) in RGB and oklch(37.325% 0.09253 261.076) 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 #233f71
#233f71 is a soft dark blue color. In OKLCH it has 37.3% lightness, 0.093 chroma and a hue of 261°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.39:1 contrast and black text 2.02:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #233f71 mixed with white
Darker: #233f71 mixed with black
Calmer: #233f71 with less saturation
Similar named colors
Colors that go with #233f71
Questions about #233f71
What color is #233f71?
#233f71 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(35, 63, 113), in HSL hsl(218.46, 52.7%, 29.02%) and in OKLCH oklch(37.325% 0.09253 261.076).
What colors go well with #233f71?
The complementary color of #233f71 is #593a00. For a calmer combination use the analogous colors #004868 and #42366d. The triadic partners are #69292a and #214c1a.
Is white or black text more readable on #233f71?
White text reads better on #233f71: white gives a contrast ratio of 10.39:1 and black gives 2.02:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233f71 a warm or cool color?
#233f71 is a cool color. In OKLCH its hue is 261 degrees, its lightness 37.3% and its chroma 0.093.