#273d77 color: Blue Expanse
#273d77 is rgb(39, 61, 119) in RGB and oklch(37.5% 0.10279 265.989) 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
- ≈ Charcoal
- blue-900
- Black 53%
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 #273d77
#273d77 is a soft dark blue color. In OKLCH it has 37.5% lightness, 0.103 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.4:1 contrast and black text 2.02:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is blue-900.
Lighter: #273d77 mixed with white
Darker: #273d77 mixed with black
Calmer: #273d77 with less saturation
Similar named colors
Colors that go with #273d77
Questions about #273d77
What color is #273d77?
#273d77 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(39, 61, 119), in HSL hsl(223.5, 50.63%, 30.98%) and in OKLCH oklch(37.5% 0.10279 265.989).
What colors go well with #273d77?
The complementary color of #273d77 is #573c00. For a calmer combination use the analogous colors #00476f and #473371. The triadic partners are #6d2622 and #104f1b.
Is white or black text more readable on #273d77?
White text reads better on #273d77: white gives a contrast ratio of 10.4:1 and black gives 2.02:1. WCAG AA asks for at least 4.5:1 for body text.
Is #273d77 a warm or cool color?
#273d77 is a cool color. In OKLCH its hue is 266 degrees, its lightness 37.5% and its chroma 0.103.