#233b81 color: Surf the Web
#233b81 is rgb(35, 59, 129) in RGB and oklch(37.605% 0.12185 266.322) 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 #233b81
#233b81 is a soft dark blue color. In OKLCH it has 37.6% lightness, 0.122 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.43:1 contrast and black text 2.01:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #233b81 mixed with white
Darker: #233b81 mixed with black
Calmer: #233b81 with less saturation
Similar named colors
Colors that go with #233b81
Questions about #233b81
What color is #233b81?
#233b81 is soft dark blue. The closest named color is Surf the Web. In RGB it is rgb(35, 59, 129), in HSL hsl(224.68, 57.32%, 32.16%) and in OKLCH oklch(37.605% 0.12185 266.322).
What colors go well with #233b81?
The complementary color of #233b81 is #573c00. For a calmer combination use the analogous colors #004772 and #492f79. The triadic partners are #751d1b and #005111.
Is white or black text more readable on #233b81?
White text reads better on #233b81: white gives a contrast ratio of 10.43:1 and black gives 2.01:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233b81 a warm or cool color?
#233b81 is a cool color. In OKLCH its hue is 266 degrees, its lightness 37.6% and its chroma 0.122.