# #4287c4 color: Casting Sea

#4287c4 is rgb(66, 135, 196) in RGB and oklch(60.621% 0.11648 247.731) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/4287c4

## Formats

| Format | Value |
| --- | --- |
| HEX | #4287c4 |
| RGB | rgb(66, 135, 196) |
| HSL | hsl(208.15, 52.42%, 51.37%) |
| HSB / HSV | hsv(208.15 66.33% 76.86%) |
| HWB | hwb(208.15 25.88% 23.14%) |
| CMYK | cmyk(66% 31% 0% 23%) |
| Lab | lab(53.95 -7.5 -38.89) |
| LCH | lch(53.95 39.61 259.08) |
| OKLab | oklab(60.621% -0.04414 -0.10779) |
| OKLCH | oklch(60.621% 0.11648 247.731) |
| Display P3 | color(display-p3 0.3279 0.5231 0.74908) |
| Rec. 2020 | color(rec2020 0.35139 0.47123 0.71735) |
| Adobe RGB | color(a98-rgb 0.36346 0.52486 0.75518) |
| ProPhoto RGB | color(prophoto-rgb 0.3933 0.44468 0.6858) |
| Linear sRGB | color(srgb-linear 0.05448 0.24228 0.55201) |
| XYZ D65 | color(xyz-d65 0.20873 0.22471 0.55464) |
| XYZ D50 | color(xyz-d50 0.19605 0.21927 0.41847) |
| SwiftUI | Color(red: 0.259, green: 0.529, blue: 0.769) |
| UIKit | UIColor(red: 0.259, green: 0.529, blue: 0.769, alpha: 1) |
| Flutter / Compose | Color(0xFF4287C4) |
| Android XML | #4287C4 |

## 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: 3.82:1
- Contrast with black: 5.49:1

## Tints

#4287c4, #5693ca, #6a9fd1, #7cabd7, #8fb7dd, #a2c3e3, #b4cfe9, #c7dbef, #d9e7f4, #ecf3fa

## Shades

#4287c4, #3875aa, #2f6391, #255178, #1c4161, #14314a, #0b2135, #051321, #01060e, #000102

## Tones

#4287c4, #4b87be, #5287b7, #5986b1, #6086aa, #6686a4, #6c859d, #728496, #778490, #7d8389

## Harmonies

- Complementary: #4287c4, #af7327
- Split: #4287c4, #bc674d, #95821c
- Analogous: #4287c4, #0092b0, #727ac7
- Triadic: #4287c4, #bc6275, #6e8f3d
- Tetradic: #4287c4, #956eb8, #af7327, #6e8f3d
- Square: #4287c4, #ae659b, #af7327, #379766
- Monochromatic: #4287c4, #004078, #19639d, #67acec, #96d3ff

## Questions about #4287c4

### What color is #4287c4?

#4287c4 is bright blue. The closest named color is Casting Sea. In RGB it is rgb(66, 135, 196), in HSL hsl(208.15, 52.42%, 51.37%) and in OKLCH oklch(60.621% 0.11648 247.731).

### What colors go well with #4287c4?

The complementary color of #4287c4 is #af7327. For a calmer combination use the analogous colors #0092b0 and #727ac7. The triadic partners are #bc6275 and #6e8f3d.

### Is white or black text more readable on #4287c4?

White text reads better on #4287c4: white gives a contrast ratio of 3.82:1 and black gives 5.49:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #4287c4 a warm or cool color?

#4287c4 is a cool color. In OKLCH its hue is 248 degrees, its lightness 60.6% and its chroma 0.116.