#284d81 color: Night Mode
#284d81 is rgb(40, 77, 129) in RGB and oklch(42.004% 0.09697 257.245) 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 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 #284d81
#284d81 is a soft dark blue color. In OKLCH it has 42% lightness, 0.097 chroma and a hue of 257°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.51:1 contrast and black text 2.47:1, so white text reads better.
The closest named color is Night Mode (#234e86). In Tailwind CSS the closest color is sky-800.
Lighter: #284d81 mixed with white
Darker: #284d81 mixed with black
Calmer: #284d81 with less saturation
Similar named colors
Colors that go with #284d81
Questions about #284d81
What color is #284d81?
#284d81 is soft dark blue. The closest named color is Night Mode. In RGB it is rgb(40, 77, 129), in HSL hsl(215.06, 52.66%, 33.14%) and in OKLCH oklch(42.004% 0.09697 257.245).
What colors go well with #284d81?
The complementary color of #284d81 is #6a4400. For a calmer combination use the analogous colors #005676 and #4b437f. The triadic partners are #793439 and #315920.
Is white or black text more readable on #284d81?
White text reads better on #284d81: white gives a contrast ratio of 8.51:1 and black gives 2.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #284d81 a warm or cool color?
#284d81 is a cool color. In OKLCH its hue is 257 degrees, its lightness 42% and its chroma 0.097.