#1d397d color: Surf the Web
#1d397d is rgb(29, 57, 125) in RGB and oklch(36.548% 0.12055 264.353) 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 51%
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 #1d397d
#1d397d is a soft dark blue color. In OKLCH it has 36.5% lightness, 0.121 chroma and a hue of 264°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.86:1 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: #1d397d mixed with white
Darker: #1d397d mixed with black
Calmer: #1d397d with less saturation
Similar named colors
Colors that go with #1d397d
Questions about #1d397d
What color is #1d397d?
#1d397d is soft dark blue. The closest named color is Surf the Web. In RGB it is rgb(29, 57, 125), in HSL hsl(222.5, 62.34%, 30.2%) and in OKLCH oklch(36.548% 0.12055 264.353).
What colors go well with #1d397d?
The complementary color of #1d397d is #553900. For a calmer combination use the analogous colors #00456b and #442d76. The triadic partners are #711a1c and #004d09.
Is white or black text more readable on #1d397d?
White text reads better on #1d397d: white gives a contrast ratio of 10.86:1 and black gives 1.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1d397d a warm or cool color?
#1d397d is a cool color. In OKLCH its hue is 264 degrees, its lightness 36.5% and its chroma 0.121.