#233c81 color: Surf the Web
#233c81 is rgb(35, 60, 129) in RGB and oklch(37.826% 0.12052 265.845) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 49%
Inside sRGB: displays the same on any screen.
Shades
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About #233c81
#233c81 is a soft dark blue color. In OKLCH it has 37.8% lightness, 0.121 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.32:1 contrast and black text 2.03:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #233c81 mixed with white
Darker: #233c81 mixed with black
Calmer: #233c81 with less saturation
Similar named colors
Colors that go with #233c81
Questions about #233c81
What color is #233c81?
#233c81 is soft dark blue. The closest named color is Surf the Web. In RGB it is rgb(35, 60, 129), in HSL hsl(224.04, 57.32%, 32.16%) and in OKLCH oklch(37.826% 0.12052 265.845).
What colors go well with #233c81?
The complementary color of #233c81 is #583c00. For a calmer combination use the analogous colors #004872 and #493079. The triadic partners are #751f1d and #005112.
Is white or black text more readable on #233c81?
White text reads better on #233c81: white gives a contrast ratio of 10.32:1 and black gives 2.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233c81 a warm or cool color?
#233c81 is a cool color. In OKLCH its hue is 266 degrees, its lightness 37.8% and its chroma 0.121.