# #4287c3 color: Casting Sea

#4287c3 is rgb(66, 135, 195) in RGB and oklch(60.568% 0.11527 247.324) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/4287c3

## Formats

| Format | Value |
| --- | --- |
| HEX | #4287c3 |
| RGB | rgb(66, 135, 195) |
| HSL | hsl(207.91, 51.81%, 51.18%) |
| HSB / HSV | hsv(207.91 66.15% 76.47%) |
| HWB | hwb(207.91 25.88% 23.53%) |
| CMYK | cmyk(66% 31% 0% 24%) |
| Lab | lab(53.91 -7.78 -38.39) |
| LCH | lch(53.91 39.17 258.55) |
| OKLab | oklab(60.568% -0.04444 -0.10636) |
| OKLCH | oklch(60.568% 0.11527 247.324) |
| Display P3 | color(display-p3 0.3279 0.5231 0.74539) |
| Rec. 2020 | color(rec2020 0.35099 0.47115 0.71333) |
| Adobe RGB | color(a98-rgb 0.36346 0.52486 0.75132) |
| ProPhoto RGB | color(prophoto-rgb 0.39226 0.44449 0.6817) |
| Linear sRGB | color(srgb-linear 0.05448 0.24228 0.54572) |
| XYZ D65 | color(xyz-d65 0.2076 0.22425 0.54866) |
| XYZ D50 | color(xyz-d50 0.19515 0.21889 0.41398) |
| SwiftUI | Color(red: 0.259, green: 0.529, blue: 0.765) |
| UIKit | UIColor(red: 0.259, green: 0.529, blue: 0.765, alpha: 1) |
| Flutter / Compose | Color(0xFF4287C3) |
| Android XML | #4287C3 |

## Facts

- Closest name: Casting Sea
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.83:1
- Contrast with black: 5.49:1

## Tints

#4287c3, #5693ca, #6a9fd0, #7cabd6, #8fb7dc, #a2c3e2, #b4cfe8, #c7dbee, #d9e7f4, #ecf3fa

## Shades

#4287c3, #3875a9, #2f6390, #255178, #1c4160, #14314a, #0b2134, #051320, #01060e, #000102

## Tones

#4287c3, #4a87bd, #5287b6, #5986b0, #6086aa, #6685a3, #6c859d, #728496, #77848f, #7d8389

## Harmonies

- Complementary: #4287c3, #af7329
- Split: #4287c3, #bc674e, #95821d
- Analogous: #4287c3, #0092af, #717ac6
- Triadic: #4287c3, #bb6276, #6f8e3d
- Tetradic: #4287c3, #946eb7, #af7329, #6f8e3d
- Square: #4287c3, #ad659b, #af7329, #3a9666
- Monochromatic: #4287c3, #004077, #19639c, #67aceb, #94d3ff

## Questions about #4287c3

### What color is #4287c3?

#4287c3 is bright blue. The closest named color is Casting Sea. In RGB it is rgb(66, 135, 195), in HSL hsl(207.91, 51.81%, 51.18%) and in OKLCH oklch(60.568% 0.11527 247.324).

### What colors go well with #4287c3?

The complementary color of #4287c3 is #af7329. For a calmer combination use the analogous colors #0092af and #717ac6. The triadic partners are #bb6276 and #6f8e3d.

### Is white or black text more readable on #4287c3?

White text reads better on #4287c3: white gives a contrast ratio of 3.83:1 and black gives 5.49:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #4287c3 a warm or cool color?

#4287c3 is a cool color. In OKLCH its hue is 247 degrees, its lightness 60.6% and its chroma 0.115.