#045171 color: Captain Blue
#045171 is rgb(4, 81, 113) in RGB and oklch(41.026% 0.08438 234.21) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- cyan-900
- Black 56%
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 #045171
#045171 is a deep dark sky blue color. In OKLCH it has 41% lightness, 0.084 chroma and a hue of 234°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.68:1 contrast and black text 2.42:1, so white text reads better.
The closest named color is Captain Blue (#005171). In Tailwind CSS the closest color is cyan-900.
Lighter: #045171 mixed with white
Darker: #045171 mixed with black
Calmer: #045171 with less saturation
Similar named colors
Colors that go with #045171
Questions about #045171
What color is #045171?
#045171 is deep dark sky blue. The closest named color is Captain Blue. In RGB it is rgb(4, 81, 113), in HSL hsl(197.61, 93.16%, 22.94%) and in OKLCH oklch(41.026% 0.08438 234.21).
What colors go well with #045171?
The complementary color of #045171 is #6d3c18. For a calmer combination use the analogous colors #00575f and #334978. The triadic partners are #6d354d and #4a4f0e.
Is white or black text more readable on #045171?
White text reads better on #045171: white gives a contrast ratio of 8.68:1 and black gives 2.42:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045171 a warm or cool color?
#045171 is a cool color. In OKLCH its hue is 234 degrees, its lightness 41% and its chroma 0.084.