#233b72 color: Blue Expanse
#233b72 is rgb(35, 59, 114) in RGB and oklch(36.447% 0.09932 264.314) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 55%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #233b72
#233b72 is a soft dark blue color. In OKLCH it has 36.4% lightness, 0.099 chroma and a hue of 264°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.82:1 contrast and black text 1.94:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #233b72 mixed with white
Darker: #233b72 mixed with black
Calmer: #233b72 with less saturation
Similar named colors
Colors that go with #233b72
Questions about #233b72
What color is #233b72?
#233b72 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(35, 59, 114), in HSL hsl(221.77, 53.02%, 29.22%) and in OKLCH oklch(36.447% 0.09932 264.314).
What colors go well with #233b72?
The complementary color of #233b72 is #553800. For a calmer combination use the analogous colors #00456a and #42316d. The triadic partners are #692423 and #144b18.
Is white or black text more readable on #233b72?
White text reads better on #233b72: white gives a contrast ratio of 10.82:1 and black gives 1.94:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233b72 a warm or cool color?
#233b72 is a cool color. In OKLCH its hue is 264 degrees, its lightness 36.4% and its chroma 0.099.