# #40aef1 color: Adamantine Blue

#40aef1 is rgb(64, 174, 241) in RGB and oklch(71.78% 0.13827 239.875) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/40aef1

## Formats

| Format | Value |
| --- | --- |
| HEX | #40aef1 |
| RGB | rgb(64, 174, 241) |
| HSL | hsl(202.71, 86.34%, 59.8%) |
| HSB / HSV | hsv(202.71 73.44% 94.51%) |
| HWB | hwb(202.71 25.1% 5.49%) |
| CMYK | cmyk(73% 28% 0% 5%) |
| Lab | lab(67.14 -15.38 -43.24) |
| LCH | lch(67.14 45.9 250.42) |
| OKLab | oklab(71.78% -0.0694 -0.11959) |
| OKLCH | oklch(71.78% 0.13827 239.875) |
| Display P3 | color(display-p3 0.377 0.67331 0.92238) |
| Rec. 2020 | color(rec2020 0.44493 0.6308 0.90932) |
| Adobe RGB | color(a98-rgb 0.4312 0.67642 0.93413) |
| ProPhoto RGB | color(prophoto-rgb 0.50323 0.60067 0.89071) |
| Linear sRGB | color(srgb-linear 0.05127 0.42327 0.87962) |
| XYZ D65 | color(xyz-d65 0.33125 0.37711 0.88755) |
| XYZ D50 | color(xyz-d50 0.31123 0.36816 0.66994) |
| SwiftUI | Color(red: 0.251, green: 0.682, blue: 0.945) |
| UIKit | UIColor(red: 0.251, green: 0.682, blue: 0.945, alpha: 1) |
| Flutter / Compose | Color(0xFF40AEF1) |
| Android XML | #40AEF1 |

## Facts

- Closest name: Adamantine Blue
- Hue family: Sky blue, bright light sky blue
- Closest Tailwind class: sky-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.46:1
- Contrast with black: 8.54:1

## Tints

#40aef1, #59b7f3, #6fbff5, #83c7f7, #96cff8, #a8d8fa, #bae0fb, #cbe8fc, #dceffd, #eef7fe

## Shades

#40aef1, #3697d2, #2d80b3, #246a95, #1b5579, #13415d, #0b2e43, #051c2b, #010b14, #000103

## Tones

#40aef1, #50adea, #5dade2, #68acda, #73abd3, #7caacb, #85a9c3, #8da8bc, #95a7b4, #9ca5ac

## Harmonies

- Complementary: #40aef1, #e28d3f
- Split: #40aef1, #ee806f, #c69f21
- Analogous: #40aef1, #00bad3, #829efa
- Triadic: #40aef1, #e87ca0, #99b041
- Tetradic: #40aef1, #b18fed, #e28d3f, #99b041
- Square: #40aef1, #d482cd, #e28d3f, #5cbc74
- Monochromatic: #40aef1, #0064a1, #0088c9, #80d4ff, #d6f6ff

## Questions about #40aef1

### What color is #40aef1?

#40aef1 is bright light sky blue. The closest named color is Adamantine Blue. In RGB it is rgb(64, 174, 241), in HSL hsl(202.71, 86.34%, 59.8%) and in OKLCH oklch(71.78% 0.13827 239.875).

### What colors go well with #40aef1?

The complementary color of #40aef1 is #e28d3f. For a calmer combination use the analogous colors #00bad3 and #829efa. The triadic partners are #e87ca0 and #99b041.

### Is white or black text more readable on #40aef1?

Black text reads better on #40aef1: white gives a contrast ratio of 2.46:1 and black gives 8.54:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #40aef1 a warm or cool color?

#40aef1 is a cool color. In OKLCH its hue is 240 degrees, its lightness 71.8% and its chroma 0.138.