#18397a color: Surf the Web
#18397a is rgb(24, 57, 122) in RGB and oklch(36.093% 0.11768 262.07) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Midnight blue
- blue-900
- Black 52%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #18397a
#18397a is a deep dark blue color. In OKLCH it has 36.1% lightness, 0.118 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.02:1 contrast and black text 1.91:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #18397a mixed with white
Darker: #18397a mixed with black
Calmer: #18397a with less saturation
Similar named colors
Colors that go with #18397a
Questions about #18397a
What color is #18397a?
#18397a is deep dark blue. The closest named color is Surf the Web. In RGB it is rgb(24, 57, 122), in HSL hsl(219.8, 67.12%, 28.63%) and in OKLCH oklch(36.093% 0.11768 262.07).
What colors go well with #18397a?
The complementary color of #18397a is #553700. For a calmer combination use the analogous colors #004467 and #412d75. The triadic partners are #6e1a1f and #084b04.
Is white or black text more readable on #18397a?
White text reads better on #18397a: white gives a contrast ratio of 11.02:1 and black gives 1.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18397a a warm or cool color?
#18397a is a cool color. In OKLCH its hue is 262 degrees, its lightness 36.1% and its chroma 0.118.