#253b78 color: Blue Expanse
#253b78 is rgb(37, 59, 120) in RGB and oklch(37.006% 0.10773 266.307) 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 #253b78
#253b78 is a soft dark blue color. In OKLCH it has 37% lightness, 0.108 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.63:1 contrast and black text 1.98:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is blue-900.
Lighter: #253b78 mixed with white
Darker: #253b78 mixed with black
Calmer: #253b78 with less saturation
Similar named colors
Colors that go with #253b78
Questions about #253b78
What color is #253b78?
#253b78 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(37, 59, 120), in HSL hsl(224.1, 52.87%, 30.78%) and in OKLCH oklch(37.006% 0.10773 266.307).
What colors go well with #253b78?
The complementary color of #253b78 is #553b00. For a calmer combination use the analogous colors #00466f and #463071. The triadic partners are #6e221f and #064e18.
Is white or black text more readable on #253b78?
White text reads better on #253b78: white gives a contrast ratio of 10.63:1 and black gives 1.98:1. WCAG AA asks for at least 4.5:1 for body text.
Is #253b78 a warm or cool color?
#253b78 is a cool color. In OKLCH its hue is 266 degrees, its lightness 37% and its chroma 0.108.