#2a589b color: Cyan Cobalt Blue
#2a589b is rgb(42, 88, 155) in RGB and oklch(46.391% 0.12021 257.991) 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
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-800
- Black 39%
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 #2a589b
#2a589b is a deep dark blue color. In OKLCH it has 46.4% lightness, 0.12 chroma and a hue of 258°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.08:1 contrast and black text 2.97:1, so white text reads better.
The closest named color is Cyan Cobalt Blue (#28589c). In Tailwind CSS the closest color is sky-800.
Lighter: #2a589b mixed with white
Darker: #2a589b mixed with black
Calmer: #2a589b with less saturation
Similar named colors
Colors that go with #2a589b
Questions about #2a589b
What color is #2a589b?
#2a589b is deep dark blue. The closest named color is Cyan Cobalt Blue. In RGB it is rgb(42, 88, 155), in HSL hsl(215.58, 57.36%, 38.63%) and in OKLCH oklch(46.391% 0.12021 257.991).
What colors go well with #2a589b?
The complementary color of #2a589b is #7c4e00. For a calmer combination use the analogous colors #00648a and #574b98. The triadic partners are #90373f and #33681d.
Is white or black text more readable on #2a589b?
White text reads better on #2a589b: white gives a contrast ratio of 7.08:1 and black gives 2.97:1. WCAG AA asks for at least 4.5:1 for body text.
Is #2a589b a warm or cool color?
#2a589b is a cool color. In OKLCH its hue is 258 degrees, its lightness 46.4% and its chroma 0.12.