Color Name
Royal purple*
Hex Color Code
#643DAE
RGB Color Code
RGB(100, 61, 174)
CMYK Values*
42.5%, 64.9%, 0.0%, 31.8%
#643DAE hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

Color inspiration, in your inbox

New palettes, color guides and tools from Colorxs.

No spam. Unsubscribe anytime.

What color is 643DAE?

The RGB color code for color number #643DAE is RGB(100, 61, 174). In the RGB color model, #643DAE has a red value of 100, a green value of 61, and a blue value of 174. The CMYK color model (also known as process color, used in color printing) comprises 42.5% cyan, 64.9% magenta, 0.0% yellow, and 31.8% key (black). The HSL color scale has a hue of 260.7° (degrees), 48.1 % saturation, and 46.1 % lightness. In the HSB/HSV color space, #643DAE has a hue of 260.7° (degrees), 64.9 % saturation and 68.2 % brightness/value.

Color 643DAE is cool or warm?

Color 643DAE is a cool color.

What is the LRV of #643DAE? (For interior and product design)

643DAE has an LRV of nearly 9.1. By LRV value, it is a dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color
#643DAE
LRV 9.1
Light Color

Compare LRV 9.1 of #643DAE with dark and light color

Is #643DAE Readable? WCAG Contrast Checker (For digital design)

Check if the color 643DAE meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #643DAE color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #643DAE
Hex triplet
#643DAE
Red
64
Green
3D
Blue
AE
RGBA / RGB rgb(100, 61, 174)
Red
100 (39.2%)
Green
61 (23.9%)
Blue
174 (68.2%)
Alpha
1 (100.0%)
CMYK
Cyan
42.53%
Magenta
64.94%
Yellow
0.00%
Key
31.76%
HSL hsl(260.71deg, 48.1 %, 46.1 %)
Hue
260.71°
Saturation
48.09 %
Lightness
46.08 %
HSV / HSB
Hue
260.71°
Saturation
64.94 %
Brightness / Value
68.24 %
RYB ryb(78, 58, 153)
Red
78 (30.5%)
Yellow
58 (22.8%)
Blue
153 (60.1%)
HWB
Hue
260.71°
Whiteness
23.92 %
Blackness
31.76 %
CMY
Cyan
60.78%
Magenta
76.08%
Yellow
31.76%
XYZ
X
14.56
Y
9.1
Z
41.03
YXY
Y1
9.1
X
0.23
Y2
0.14
CIE-Lab
L
36.18
A
42.64
B
-54.5
CIE-Lch
L
36.18
C
69.19
H
308.04
CIE-Luv
L
36.18
U
6.87
V
-79.76
Hunter-Lab
L
30.17
A
33.37
B
-59.52
Other
LRV
~ 9.1 %
Munsell Color System
10PB 3.5/13.6

Color Names, Similar Colors and Paint

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0
Identical – an exact match
ΔE under 1
Not perceptible; the eye cannot separate them
ΔE 1 – 2
Perceptible only on close, side-by-side inspection
ΔE 2 – 10
Perceptible at a glance
ΔE over 10
Reads as a different color altogether

Color Name of HEX #643DAE

These are the named colors closest to hex 643DAE, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#6B3FA0 Color Royal purple
96.87% match | ΔE 3.13
#69359C Color Purple Heart
96.11% match | ΔE 3.89
#6F2DA8 Color Grape
95.76% match | ΔE 4.24
#663399 Color Rebecca Purple
95.69% match | ΔE 4.31

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 643DAE.

#6638B6 Color PANTONE 2090 C
98.32% match | ΔE 1.68
#6E3FA3 Color PANTONE 2077 C
96.88% match | ΔE 3.12
#753BBD Color PANTONE 266 C
96.46% match | ΔE 3.54
#653D91 Color PANTONE 10218 C
94.76% match | ΔE 5.24

RAL Design

RAL Design color similar/equivalent to 643DAE.


Pantone TCX

Pantone TCX color similar/equivalent to 643DAE.


Paint color for Hex #643DAE

These are the real paint colors closest to hex 643DAE from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 643DAE once it is on a wall.


Valspar

Hex color 643DAE similar/equivalent paint from Valspar. Conversion of hex #643DAE to Valspar


Benjamin Moore

Hex color 643DAE similar/equivalent paint from Benjamin Moore. Conversion of hex #643DAE to Benjamin Moore


PPG Paints

Hex color 643DAE similar/equivalent paint from PPG Paints. Conversion of hex #643DAE to PPG Paints


Dunn-Edwards

Hex color 643DAE similar/equivalent paint from Dunn-Edwards. Conversion of hex #643DAE to Dunn-Edwards


Behr

Hex color 643DAE similar/equivalent paint from Behr. Conversion of hex #643DAE to Behr


Sherwin Williams

Hex color 643DAE similar/equivalent paint from Sherwin Williams. Conversion of hex #643DAE to Sherwin Williams


Farrow & Ball

Hex color 643DAE similar/equivalent paint from Farrow & Ball. Conversion of hex #643DAE to Farrow & Ball

#3F4D57 Color Hague Blue (30)
87.28% match | ΔE 12.72
#4A5B6B Color Stiffkey Blue (281)
87.12% match | ΔE 12.88
#3F4666 Color Blue Maize (CB11)
84.36% match | ΔE 15.64
#5C6576 Color Wine Dark (308)
82.90% match | ΔE 17.10

Color Combinations and Matching Colors

#643DAE color palettes and scheme combination

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

Complementary / Opposite Color

#643DAE
Royal purple*
#87AE3D
Pea Green*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of #643DAE?

Color that best contrast with #643DAE is #87AE3D, color name is Pea Green*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.

What color compliments #643DAE?

Complementary or Opposite color for #643DAE is #87AE3D, color name is Pea Green*.

Color Images and Mockup

Mobile app mockup example for #643DAE color
T-Shirt mockup example for #643DAE color
Chart visualization example with #643DAE color

#643DAE Color Images and Patterns