#155289 color: Frank Blue
#155289 is rgb(21, 82, 137) in RGB and oklch(43.079% 0.10905 250.385) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 46%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155289
#155289 is a deep dark blue color. In OKLCH it has 43.1% lightness, 0.109 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.08:1 contrast and black text 2.6:1, so white text reads better.
The closest named color is Frank Blue (#225288). In Tailwind CSS the closest color is sky-800.
Lighter: #155289 mixed with white
Darker: #155289 mixed with black
Calmer: #155289 with less saturation
Similar named colors
Colors that go with #155289
Questions about #155289
What color is #155289?
#155289 is deep dark blue. The closest named color is Frank Blue. In RGB it is rgb(21, 82, 137), in HSL hsl(208.45, 73.42%, 30.98%) and in OKLCH oklch(43.079% 0.10905 250.385).
What colors go well with #155289?
The complementary color of #155289 is #754300. For a calmer combination use the analogous colors #005b76 and #46478a. The triadic partners are #803242 and #3b5b0d.
Is white or black text more readable on #155289?
White text reads better on #155289: white gives a contrast ratio of 8.08:1 and black gives 2.6:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155289 a warm or cool color?
#155289 is a cool color. In OKLCH its hue is 250 degrees, its lightness 43.1% and its chroma 0.109.