#18397f color: Surf the Web
#18397f is rgb(24, 57, 127) in RGB and oklch(36.506% 0.12498 262.807) 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
- ≈ Cobalt
- blue-900
- Black 50%
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 #18397f
#18397f is a soft dark blue color. In OKLCH it has 36.5% lightness, 0.125 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.88:1 contrast and black text 1.93:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #18397f mixed with white
Darker: #18397f mixed with black
Calmer: #18397f with less saturation
Similar named colors
Colors that go with #18397f
Questions about #18397f
What color is #18397f?
#18397f is soft dark blue. The closest named color is Surf the Web. In RGB it is rgb(24, 57, 127), in HSL hsl(220.78, 68.21%, 29.61%) and in OKLCH oklch(36.506% 0.12498 262.807).
What colors go well with #18397f?
The complementary color of #18397f is #563800. For a calmer combination use the analogous colors #004569 and #432c79. The triadic partners are #72171d and #004d00.
Is white or black text more readable on #18397f?
White text reads better on #18397f: white gives a contrast ratio of 10.88:1 and black gives 1.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18397f a warm or cool color?
#18397f is a cool color. In OKLCH its hue is 263 degrees, its lightness 36.5% and its chroma 0.125.