#13487d color: Kolibri Blue
#13487d is rgb(19, 72, 125) in RGB and oklch(39.748% 0.10456 252.326) 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
- ≈ Cobalt
- sky-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 #13487d
#13487d is a deep dark blue color. In OKLCH it has 39.7% lightness, 0.105 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.33:1 contrast and black text 2.25:1, so white text reads better.
The closest named color is Kolibri Blue (#00477a). In Tailwind CSS the closest color is sky-900.
Lighter: #13487d mixed with white
Darker: #13487d mixed with black
Calmer: #13487d with less saturation
Similar named colors
Colors that go with #13487d
Questions about #13487d
What color is #13487d?
#13487d is deep dark blue. The closest named color is Kolibri Blue. In RGB it is rgb(19, 72, 125), in HSL hsl(210, 73.61%, 28.24%) and in OKLCH oklch(39.748% 0.10456 252.326).
What colors go well with #13487d?
The complementary color of #13487d is #683b00. For a calmer combination use the analogous colors #00516b and #403d7d. The triadic partners are #742a37 and #305209.
Is white or black text more readable on #13487d?
White text reads better on #13487d: white gives a contrast ratio of 9.33:1 and black gives 2.25:1. WCAG AA asks for at least 4.5:1 for body text.
Is #13487d a warm or cool color?
#13487d is a cool color. In OKLCH its hue is 252 degrees, its lightness 39.7% and its chroma 0.105.