# #40b7cb color: Utopia Beckons

#40b7cb is rgb(64, 183, 203) in RGB and oklch(72.197% 0.10696 210.899) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/40b7cb

## Formats

| Format | Value |
| --- | --- |
| HEX | #40b7cb |
| RGB | rgb(64, 183, 203) |
| HSL | hsl(188.63, 57.2%, 52.35%) |
| HSB / HSV | hsv(188.63 68.47% 79.61%) |
| HWB | hwb(188.63 25.1% 20.39%) |
| CMYK | cmyk(68% 10% 0% 20%) |
| Lab | lab(68.54 -29.33 -20.4) |
| LCH | lch(68.54 35.73 214.82) |
| OKLab | oklab(72.197% -0.09178 -0.05493) |
| OKLCH | oklch(72.197% 0.10696 210.899) |
| Display P3 | color(display-p3 0.3904 0.70803 0.78513) |
| Rec. 2020 | color(rec2020 0.44995 0.66491 0.75926) |
| Adobe RGB | color(a98-rgb 0.44863 0.71183 0.78797) |
| ProPhoto RGB | color(prophoto-rgb 0.48059 0.63012 0.73422) |
| Linear sRGB | color(srgb-linear 0.05127 0.47353 0.5972) |
| XYZ D65 | color(xyz-d65 0.29825 0.39267 0.62509) |
| XYZ D50 | color(xyz-d50 0.29018 0.38708 0.47315) |
| SwiftUI | Color(red: 0.251, green: 0.718, blue: 0.796) |
| UIKit | UIColor(red: 0.251, green: 0.718, blue: 0.796, alpha: 1) |
| Flutter / Compose | Color(0xFF40B7CB) |
| Android XML | #40B7CB |

## Facts

- Closest name: Utopia Beckons
- Hue family: Cyan, bright light cyan
- Closest Tailwind class: cyan-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.37:1
- Contrast with black: 8.85:1

## Tints

#40b7cb, #5abed0, #70c6d6, #84cddb, #97d4e0, #a9dbe5, #bbe3ea, #cceaf0, #ddf1f5, #eef8fa

## Shades

#40b7cb, #369fb0, #2d8796, #24707d, #1b5a65, #13454d, #0b3137, #051e22, #010c0f, #000202

## Tones

#40b7cb, #51b5c7, #5eb4c4, #6ab2c0, #74b1bc, #7eafb8, #87adb4, #8fabb1, #97a9ad, #9ea7a9

## Harmonies

- Complementary: #40b7cb, #e08b7c
- Split: #40b7cb, #dc88a1, #d6955d
- Analogous: #40b7cb, #48bba9, #63aee2
- Triadic: #40b7cb, #cc8cc4, #bea350
- Tetradic: #40b7cb, #8ca1e9, #e08b7c, #bea350
- Square: #40b7cb, #b095de, #e08b7c, #9bb061
- Monochromatic: #40b7cb, #006d7f, #0091a5, #6cdef3, #baffff

## Questions about #40b7cb

### What color is #40b7cb?

#40b7cb is bright light cyan. The closest named color is Utopia Beckons. In RGB it is rgb(64, 183, 203), in HSL hsl(188.63, 57.2%, 52.35%) and in OKLCH oklch(72.197% 0.10696 210.899).

### What colors go well with #40b7cb?

The complementary color of #40b7cb is #e08b7c. For a calmer combination use the analogous colors #48bba9 and #63aee2. The triadic partners are #cc8cc4 and #bea350.

### Is white or black text more readable on #40b7cb?

Black text reads better on #40b7cb: white gives a contrast ratio of 2.37:1 and black gives 8.85:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #40b7cb a warm or cool color?

#40b7cb is a cool color. In OKLCH its hue is 211 degrees, its lightness 72.2% and its chroma 0.107.