#153a69 color: Ateneo Blue
#153a69 is rgb(21, 58, 105) in RGB and oklch(34.909% 0.09218 255.947) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 59%
Inside sRGB: displays the same on any screen.
Shades
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About #153a69
#153a69 is a deep dark blue color. In OKLCH it has 34.9% lightness, 0.092 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.41:1 contrast and black text 1.84:1, so white text reads better.
The closest named color is Ateneo Blue (#003a6c). In Tailwind CSS the closest color is sky-900.
Lighter: #153a69 mixed with white
Darker: #153a69 mixed with black
Calmer: #153a69 with less saturation
Similar named colors
Colors that go with #153a69
Questions about #153a69
What color is #153a69?
#153a69 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(21, 58, 105), in HSL hsl(213.57, 66.67%, 24.71%) and in OKLCH oklch(34.909% 0.09218 255.947).
What colors go well with #153a69?
The complementary color of #153a69 is #553100. For a calmer combination use the analogous colors #00425d and #373167. The triadic partners are #61222a and #22440c.
Is white or black text more readable on #153a69?
White text reads better on #153a69: white gives a contrast ratio of 11.41:1 and black gives 1.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #153a69 a warm or cool color?
#153a69 is a cool color. In OKLCH its hue is 256 degrees, its lightness 34.9% and its chroma 0.092.