# #643f8a color: Lords of the Night

#643f8a is rgb(100, 63, 138) in RGB and oklch(44.595% 0.12288 304.693) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/643f8a

## Formats

| Format | Value |
| --- | --- |
| HEX | #643f8a |
| RGB | rgb(100, 63, 138) |
| HSL | hsl(269.6, 37.31%, 39.41%) |
| HSB / HSV | hsv(269.6 54.35% 54.12%) |
| HWB | hwb(269.6 24.71% 45.88%) |
| CMYK | cmyk(28% 54% 0% 46%) |
| Lab | lab(33.86 28.38 -36.22) |
| LCH | lch(33.86 46.01 308.09) |
| OKLab | oklab(44.595% 0.06994 -0.10103) |
| OKLCH | oklch(44.595% 0.12288 304.693) |
| Display P3 | color(display-p3 0.3713 0.2535 0.52426) |
| Rec. 2020 | color(rec2020 0.30336 0.20453 0.47262) |
| Adobe RGB | color(a98-rgb 0.35932 0.25542 0.52825) |
| ProPhoto RGB | color(prophoto-rgb 0.30733 0.21547 0.4398) |
| Linear sRGB | color(srgb-linear 0.12744 0.04971 0.25415) |
| XYZ D65 | color(xyz-d65 0.1162 0.08099 0.24997) |
| XYZ D50 | color(xyz-d50 0.11108 0.07939 0.18809) |
| SwiftUI | Color(red: 0.392, green: 0.247, blue: 0.541) |
| UIKit | UIColor(red: 0.392, green: 0.247, blue: 0.541, alpha: 1) |
| Flutter / Compose | Color(0xFF643F8A) |
| Android XML | #643F8A |

## Facts

- Closest name: Lords of the Night
- Hue family: Purple, soft dark purple
- Closest Tailwind class: fuchsia-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 8.02:1
- Contrast with black: 2.62:1

## Tints

#643f8a, #725296, #8164a2, #9077ae, #9f89b9, #ae9cc5, #beb0d1, #cec3dc, #ded7e8, #eeebf4

## Shades

#643f8a, #563577, #482c65, #3b2353, #2e1b42, #221232, #160a22, #0b0414, #030107, #000001

## Tones

#643f8a, #624285, #614580, #5f477a, #5d4975, #5c4b70, #5a4d6a, #594f65, #57515f, #56535a

## Harmonies

- Complementary: #643f8a, #455f00
- Split: #643f8a, #685200, #006733
- Analogous: #643f8a, #414b97, #7b356f
- Triadic: #643f8a, #804200, #00655b
- Tetradic: #643f8a, #89304b, #455f00, #00655b
- Square: #643f8a, #8b3420, #455f00, #006176
- Monochromatic: #643f8a, #250043, #431d65, #8762b0, #ab86d7

## Questions about #643f8a

### What color is #643f8a?

#643f8a is soft dark purple. The closest named color is Lords of the Night. In RGB it is rgb(100, 63, 138), in HSL hsl(269.6, 37.31%, 39.41%) and in OKLCH oklch(44.595% 0.12288 304.693).

### What colors go well with #643f8a?

The complementary color of #643f8a is #455f00. For a calmer combination use the analogous colors #414b97 and #7b356f. The triadic partners are #804200 and #00655b.

### Is white or black text more readable on #643f8a?

White text reads better on #643f8a: white gives a contrast ratio of 8.02:1 and black gives 2.62:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #643f8a a warm or cool color?

#643f8a is a neutral color. In OKLCH its hue is 305 degrees, its lightness 44.6% and its chroma 0.123.