#40b0fb color: Adamantine Blue
#40b0fb is rgb(64, 176, 251) in RGB and oklch(72.735% 0.14744 242.454) 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
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 2%
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 #40b0fb
#40b0fb is a bright light sky blue color. In OKLCH it has 72.7% lightness, 0.147 chroma and a hue of 242°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.38:1 contrast and black text 8.82:1, so black text reads better.
The closest named color is Adamantine Blue (#46adf9). In Tailwind CSS the closest color is sky-400.
Lighter: #40b0fb mixed with white
Darker: #40b0fb mixed with black
Calmer: #40b0fb with less saturation
Similar named colors
Colors that go with #40b0fb
Questions about #40b0fb
What color is #40b0fb?
#40b0fb is bright light sky blue. The closest named color is Adamantine Blue. In RGB it is rgb(64, 176, 251), in HSL hsl(204.06, 95.9%, 61.76%) and in OKLCH oklch(72.735% 0.14744 242.454).
What colors go well with #40b0fb?
The complementary color of #40b0fb is #e78f32. For a calmer combination use the analogous colors #00bedd and #889fff. The triadic partners are #f17c9f and #97b53f.
Is white or black text more readable on #40b0fb?
Black text reads better on #40b0fb: white gives a contrast ratio of 2.38:1 and black gives 8.82:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40b0fb a warm or cool color?
#40b0fb is a cool color. In OKLCH its hue is 242 degrees, its lightness 72.7% and its chroma 0.147.