#156dd0 color: Celtic Blue
#156dd0 is rgb(21, 109, 208) in RGB and oklch(54.257% 0.17168 255.716) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- sky-600
- Black 18%
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 #156dd0
#156dd0 is a bright blue color. In OKLCH it has 54.3% lightness, 0.172 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.08:1 contrast and black text 4.13:1, so white text reads better.
The closest named color is Celtic Blue (#246bce). In Tailwind CSS the closest color is sky-600.
Lighter: #156dd0 mixed with white
Darker: #156dd0 mixed with black
Calmer: #156dd0 with less saturation
Similar named colors
Colors that go with #156dd0
Questions about #156dd0
What color is #156dd0?
#156dd0 is bright blue. The closest named color is Celtic Blue. In RGB it is rgb(21, 109, 208), in HSL hsl(211.76, 81.66%, 44.9%) and in OKLCH oklch(54.257% 0.17168 255.716).
What colors go well with #156dd0?
The complementary color of #156dd0 is #9b6100. For a calmer combination use the analogous colors #007da6 and #6a59cd. The triadic partners are #be364d and #3a8400.
Is white or black text more readable on #156dd0?
White text reads better on #156dd0: white gives a contrast ratio of 5.08:1 and black gives 4.13:1. WCAG AA asks for at least 4.5:1 for body text.
Is #156dd0 a warm or cool color?
#156dd0 is a cool color. In OKLCH its hue is 256 degrees, its lightness 54.3% and its chroma 0.172.