#155383 color: Grand Bleu
#155383 is rgb(21, 83, 131) in RGB and oklch(42.94% 0.10006 246.934) 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
- ≈ Cobalt
- sky-800
- Black 49%
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 #155383
#155383 is a deep dark sky blue color. In OKLCH it has 42.9% lightness, 0.1 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.09:1 contrast and black text 2.6:1, so white text reads better.
The closest named color is Grand Bleu (#015482). In Tailwind CSS the closest color is sky-800.
Lighter: #155383 mixed with white
Darker: #155383 mixed with black
Calmer: #155383 with less saturation
Similar named colors
Colors that go with #155383
Questions about #155383
What color is #155383?
#155383 is deep dark sky blue. The closest named color is Grand Bleu. In RGB it is rgb(21, 83, 131), in HSL hsl(206.18, 72.37%, 29.8%) and in OKLCH oklch(42.94% 0.10006 246.934).
What colors go well with #155383?
The complementary color of #155383 is #734200. For a calmer combination use the analogous colors #005b72 and #424986. The triadic partners are #7c3546 and #415911.
Is white or black text more readable on #155383?
White text reads better on #155383: white gives a contrast ratio of 8.09:1 and black gives 2.6:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155383 a warm or cool color?
#155383 is a cool color. In OKLCH its hue is 247 degrees, its lightness 42.9% and its chroma 0.1.