# #287cab color: Vermeer Blue

#287cab is rgb(40, 124, 171) in RGB and oklch(55.849% 0.10681 238.018) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/287cab

## Formats

| Format | Value |
| --- | --- |
| HEX | #287cab |
| RGB | rgb(40, 124, 171) |
| HSL | hsl(201.53, 62.09%, 41.37%) |
| HSB / HSV | hsv(201.53 76.61% 67.06%) |
| HWB | hwb(201.53 15.69% 32.94%) |
| CMYK | cmyk(77% 27% 0% 33%) |
| Lab | lab(48.75 -13.11 -32.79) |
| LCH | lch(48.75 35.31 248.2) |
| OKLab | oklab(55.849% -0.05657 -0.0906) |
| OKLCH | oklch(55.849% 0.10681 238.018) |
| Display P3 | color(display-p3 0.25582 0.47952 0.65439) |
| Rec. 2020 | color(rec2020 0.28601 0.42313 0.61431) |
| Adobe RGB | color(a98-rgb 0.30342 0.48273 0.65834) |
| ProPhoto RGB | color(prophoto-rgb 0.32877 0.39702 0.58121) |
| Linear sRGB | color(srgb-linear 0.02122 0.20156 0.40724) |
| XYZ D65 | color(xyz-d65 0.15432 0.17806 0.41153) |
| XYZ D50 | color(xyz-d50 0.14515 0.1739 0.31067) |
| SwiftUI | Color(red: 0.157, green: 0.486, blue: 0.671) |
| UIKit | UIColor(red: 0.157, green: 0.486, blue: 0.671, alpha: 1) |
| Flutter / Compose | Color(0xFF287CAB) |
| Android XML | #287CAB |

## Facts

- Closest name: Vermeer Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.6:1
- Contrast with black: 4.56:1

## Tints

#287cab, #4389b4, #5996bc, #6fa3c5, #83b0cd, #98bdd6, #accade, #c1d7e6, #d5e4ef, #eaf2f7

## Shades

#287cab, #216b94, #1b5a7e, #154a68, #0f3b54, #092c40, #041e2d, #02111b, #01050b, #000101

## Tones

#287cab, #347ca6, #3f7ba0, #477a9b, #4f7a95, #567990, #5d788b, #637785, #69767f, #6e757a

## Harmonies

- Complementary: #287cab, #a2632d
- Split: #287cab, #aa5950, #8e7016
- Analogous: #287cab, #008595, #5971b3
- Triadic: #287cab, #a55774, #6f7c2b
- Tetradic: #287cab, #7c65aa, #a2632d, #6f7c2b
- Square: #287cab, #955c94, #a2632d, #43854f
- Monochromatic: #287cab, #00375d, #005985, #51a1d2, #77c7fa

## Questions about #287cab

### What color is #287cab?

#287cab is bright sky blue. The closest named color is Vermeer Blue. In RGB it is rgb(40, 124, 171), in HSL hsl(201.53, 62.09%, 41.37%) and in OKLCH oklch(55.849% 0.10681 238.018).

### What colors go well with #287cab?

The complementary color of #287cab is #a2632d. For a calmer combination use the analogous colors #008595 and #5971b3. The triadic partners are #a55774 and #6f7c2b.

### Is white or black text more readable on #287cab?

White text reads better on #287cab: white gives a contrast ratio of 4.6:1 and black gives 4.56:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #287cab a warm or cool color?

#287cab is a cool color. In OKLCH its hue is 238 degrees, its lightness 55.8% and its chroma 0.107.