Ultramarine color: #120a8f
The Ultramarine color code in every format, with shades, matching colors and ready palettes.
Read as HEX
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OKLCH
- Blue
- Dark
- Vivid
- Deep
- Cool
- indigo-900
- Black 44%
Looks the same on every screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
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Palettes with Ultramarine
Similar named colors
Questions about Ultramarine
What is the hex code for Ultramarine?
The hex code for Ultramarine is #120a8f. In RGB it is rgb(18 10 143), in HSL hsl(243.61 86.93% 30%) and in OKLCH oklch(30.73% 0.1944 268.462).
What colors go well with Ultramarine?
Its complementary color is #402c00. For a calmer look, pair it with the analogous colors #003459 and #41007e. Ready palettes with Ultramarine are shown on this page.
Is Ultramarine a warm or cool color?
Ultramarine is a cool color with an OKLCH hue of 268 degrees.
What text color is readable on Ultramarine?
White text is more readable on Ultramarine: white gives a contrast ratio of 14.33:1 and black gives 1.47:1. WCAG AA asks for at least 4.5:1 for body text.
About #120a8f
#120a8f is a deep dark blue color. In OKLCH it has 30.7% lightness, 0.194 chroma and a hue of 268°.
Looks the same on every screen.
White text on it reaches 14.33:1 contrast and black text 1.47:1, so white text reads better.
The closest named color is Blue Trust (#120a8f). In Tailwind CSS the closest color is indigo-900.