# #647bde color: Bright indigo

#647bde is rgb(100, 123, 222) in RGB and oklch(61.241% 0.15164 271.449) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/647bde

## Formats

| Format | Value |
| --- | --- |
| HEX | #647bde |
| RGB | rgb(100, 123, 222) |
| HSL | hsl(228.69, 64.89%, 63.14%) |
| HSB / HSV | hsv(228.69 54.95% 87.06%) |
| HWB | hwb(228.69 39.22% 12.94%) |
| CMYK | cmyk(55% 45% 0% 13%) |
| Lab | lab(53.45 13.56 -54.18) |
| LCH | lch(53.45 55.85 284.05) |
| OKLab | oklab(61.241% 0.00383 -0.1516) |
| OKLCH | oklch(61.241% 0.15164 271.449) |
| Display P3 | color(display-p3 0.40999 0.47969 0.84428) |
| Rec. 2020 | color(rec2020 0.40478 0.43261 0.82101) |
| Adobe RGB | color(a98-rgb 0.41891 0.47891 0.85499) |
| ProPhoto RGB | color(prophoto-rgb 0.44785 0.41586 0.79229) |
| Linear sRGB | color(srgb-linear 0.12744 0.19807 0.73046) |
| XYZ D65 | color(xyz-d65 0.25521 0.22148 0.7204) |
| XYZ D50 | color(xyz-d50 0.23637 0.21463 0.54262) |
| SwiftUI | Color(red: 0.392, green: 0.482, blue: 0.871) |
| UIKit | UIColor(red: 0.392, green: 0.482, blue: 0.871, alpha: 1) |
| Flutter / Compose | Color(0xFF647BDE) |
| Android XML | #647BDE |

## Facts

- Closest name: Bright indigo
- Hue family: Indigo, bright indigo
- Closest Tailwind class: indigo-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.87:1
- Contrast with black: 5.43:1

## Tints

#647bde, #7289e2, #8096e7, #8fa3ea, #9eb0ee, #aebef2, #bdcbf5, #ced8f8, #dee5fa, #eef2fd

## Shades

#647bde, #566ac1, #485aa5, #3b4a89, #2e3a6f, #222c55, #161e3d, #0b1026, #030512, #000102

## Tones

#647bde, #677dd5, #6a7ecd, #6d7fc4, #7081bb, #7381b2, #7682a9, #7a83a0, #7d8397, #80848d

## Harmonies

- Complementary: #647bde, #a47f00
- Split: #647bde, #c36a00, #769100
- Analogous: #647bde, #008cd6, #956bcf
- Triadic: #647bde, #cf5b47, #219d52
- Tetradic: #647bde, #b65dad, #a47f00, #219d52
- Square: #647bde, #ca577e, #a47f00, #009c89
- Monochromatic: #647bde, #27328f, #4456b6, #87a1ff, #b8ccff

## Questions about #647bde

### What color is #647bde?

#647bde is bright indigo. The closest named color is Bright indigo. In RGB it is rgb(100, 123, 222), in HSL hsl(228.69, 64.89%, 63.14%) and in OKLCH oklch(61.241% 0.15164 271.449).

### What colors go well with #647bde?

The complementary color of #647bde is #a47f00. For a calmer combination use the analogous colors #008cd6 and #956bcf. The triadic partners are #cf5b47 and #219d52.

### Is white or black text more readable on #647bde?

White text reads better on #647bde: white gives a contrast ratio of 3.87:1 and black gives 5.43:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #647bde a warm or cool color?

#647bde is a cool color. In OKLCH its hue is 271 degrees, its lightness 61.2% and its chroma 0.152.