# #645581 color: Vigorous Violet

#645581 is rgb(100, 85, 129) in RGB and oklch(48.235% 0.07134 299.388) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/645581

## Formats

| Format | Value |
| --- | --- |
| HEX | #645581 |
| RGB | rgb(100, 85, 129) |
| HSL | hsl(260.45, 20.56%, 41.96%) |
| HSB / HSV | hsv(260.45 34.11% 50.59%) |
| HWB | hwb(260.45 33.33% 49.41%) |
| CMYK | cmyk(22% 34% 0% 49%) |
| Lab | lab(39.03 13.77 -22.62) |
| LCH | lch(39.03 26.49 301.33) |
| OKLab | oklab(48.235% 0.03501 -0.06216) |
| OKLCH | oklch(48.235% 0.07134 299.388) |
| Display P3 | color(display-p3 0.38251 0.33549 0.49412) |
| Rec. 2020 | color(rec2020 0.32311 0.28155 0.44147) |
| Adobe RGB | color(a98-rgb 0.37698 0.33599 0.4963) |
| ProPhoto RGB | color(prophoto-rgb 0.31957 0.27525 0.41217) |
| Linear sRGB | color(srgb-linear 0.12744 0.09084 0.21953) |
| XYZ D65 | color(xyz-d65 0.12466 0.10791 0.22196) |
| XYZ D50 | color(xyz-d50 0.12197 0.10678 0.16736) |
| SwiftUI | Color(red: 0.392, green: 0.333, blue: 0.506) |
| UIKit | UIColor(red: 0.392, green: 0.333, blue: 0.506, alpha: 1) |
| Flutter / Compose | Color(0xFF645581) |
| Android XML | #645581 |

## Facts

- Closest name: Vigorous Violet
- Hue family: Violet, dusty dark violet
- Closest Tailwind class: slate-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.65:1
- Contrast with black: 3.16:1

## Tints

#645581, #72658d, #81759a, #8f85a6, #9f96b2, #aea7bf, #beb8cc, #cec9d8, #dedbe5, #eeedf2

## Shades

#645581, #56496f, #483d5e, #3b314e, #2e263e, #221c2e, #16111f, #0b0812, #030206, #000001

## Tones

#645581, #63567e, #63577a, #625877, #625973, #615a70, #605b6c, #605c69, #5f5d65, #5f5d62

## Harmonies

- Complementary: #645581, #596434
- Split: #645581, #6e5c2b, #406a48
- Analogous: #645581, #4e5c87, #754f72
- Triadic: #645581, #7c5433, #276b5f
- Tetradic: #645581, #7f4d5d, #596434, #276b5f
- Square: #645581, #824e46, #596434, #216974
- Monochromatic: #645581, #25163c, #43345e, #8778a6, #ab9ccc

## Questions about #645581

### What color is #645581?

#645581 is dusty dark violet. The closest named color is Vigorous Violet. In RGB it is rgb(100, 85, 129), in HSL hsl(260.45, 20.56%, 41.96%) and in OKLCH oklch(48.235% 0.07134 299.388).

### What colors go well with #645581?

The complementary color of #645581 is #596434. For a calmer combination use the analogous colors #4e5c87 and #754f72. The triadic partners are #7c5433 and #276b5f.

### Is white or black text more readable on #645581?

White text reads better on #645581: white gives a contrast ratio of 6.65:1 and black gives 3.16:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #645581 a warm or cool color?

#645581 is a cool color. In OKLCH its hue is 299 degrees, its lightness 48.2% and its chroma 0.071.