#37578e color: Dark Cobalt Blue
#37578e is rgb(55, 87, 142) in RGB and oklch(45.942% 0.09776 260.607) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Dark
- Soft
- Cool
- ≈ Denim
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #37578e
#37578e is a soft dark blue color. In OKLCH it has 45.9% lightness, 0.098 chroma and a hue of 261°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.2:1 contrast and black text 2.92:1, so white text reads better.
The closest named color is Dark Cobalt Blue (#33578a). In Tailwind CSS the closest color is sky-800.
Lighter: #37578e mixed with white
Darker: #37578e mixed with black
Calmer: #37578e with less saturation
Similar named colors
Colors that go with #37578e
Questions about #37578e
What color is #37578e?
#37578e is soft dark blue. The closest named color is Dark Cobalt Blue. In RGB it is rgb(55, 87, 142), in HSL hsl(217.93, 44.16%, 38.63%) and in OKLCH oklch(45.942% 0.09776 260.607).
What colors go well with #37578e?
The complementary color of #37578e is #745100. For a calmer combination use the analogous colors #006184 and #584d8a. The triadic partners are #863f40 and #37652f.
Is white or black text more readable on #37578e?
White text reads better on #37578e: white gives a contrast ratio of 7.2:1 and black gives 2.92:1. WCAG AA asks for at least 4.5:1 for body text.
Is #37578e a warm or cool color?
#37578e is a cool color. In OKLCH its hue is 261 degrees, its lightness 45.9% and its chroma 0.098.