#284f87 color: Night Mode
#284f87 is rgb(40, 79, 135) in RGB and oklch(42.873% 0.10325 257.659) 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
- sky-800
- Black 47%
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 #284f87
#284f87 is a soft dark blue color. In OKLCH it has 42.9% lightness, 0.103 chroma and a hue of 258°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.21:1 contrast and black text 2.56:1, so white text reads better.
The closest named color is Night Mode (#234e86). In Tailwind CSS the closest color is sky-800.
Lighter: #284f87 mixed with white
Darker: #284f87 mixed with black
Calmer: #284f87 with less saturation
Similar named colors
Colors that go with #284f87
Questions about #284f87
What color is #284f87?
#284f87 is soft dark blue. The closest named color is Night Mode. In RGB it is rgb(40, 79, 135), in HSL hsl(215.37, 54.29%, 34.31%) and in OKLCH oklch(42.873% 0.10325 257.659).
What colors go well with #284f87?
The complementary color of #284f87 is #6e4600. For a calmer combination use the analogous colors #00597b and #4d4484. The triadic partners are #7e343a and #315c1f.
Is white or black text more readable on #284f87?
White text reads better on #284f87: white gives a contrast ratio of 8.21:1 and black gives 2.56:1. WCAG AA asks for at least 4.5:1 for body text.
Is #284f87 a warm or cool color?
#284f87 is a cool color. In OKLCH its hue is 258 degrees, its lightness 42.9% and its chroma 0.103.