Color Name
Old Heliotrope*
Hex Color Code
#644566
RGB Color Code
RGB(100, 69, 102)
CMYK Values*
2.0%, 32.4%, 0.0%, 60.0%
#644566 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 644566?

The RGB color code for color number #644566 is RGB(100, 69, 102). In the RGB color model, #644566 has a red value of 100, a green value of 69, and a blue value of 102. The CMYK color model (also known as process color, used in color printing) comprises 2.0% cyan, 32.4% magenta, 0.0% yellow, and 60.0% key (black). The HSL color scale has a hue of 296.4° (degrees), 19.3 % saturation, and 33.5 % lightness. In the HSB/HSV color space, #644566 has a hue of 296.4° (degrees), 32.4 % saturation and 40.0 % brightness/value.

Color 644566 is cool or warm?

Color 644566 is a warm color.

What is the LRV of #644566? (For interior and product design)

644566 has an LRV of nearly 7.9. 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
#644566
LRV 7.9
Light Color

Compare LRV 7.9 of #644566 with dark and light color

Is #644566 Readable? WCAG Contrast Checker (For digital design)

Check if the color 644566 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 #644566 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #644566
Hex triplet
#644566
Red
64
Green
45
Blue
66
RGBA / RGB rgb(100, 69, 102)
Red
100 (39.2%)
Green
69 (27.1%)
Blue
102 (40.0%)
Alpha
1 (100.0%)
CMYK
Cyan
1.96%
Magenta
32.35%
Yellow
0.00%
Key
60.00%
HSL hsl(296.36deg, 19.3 %, 33.5 %)
Hue
296.36°
Saturation
19.30 %
Lightness
33.53 %
HSV / HSB
Hue
296.36°
Saturation
32.35 %
Brightness / Value
40.00 %
RYB ryb(121, 110, 142)
Red
121 (47.3%)
Yellow
110 (43.2%)
Blue
142 (55.9%)
HWB
Hue
296.36°
Whiteness
27.06 %
Blackness
60.00 %
CMY
Cyan
60.78%
Magenta
72.94%
Yellow
60.00%
XYZ
X
9.78
Y
7.92
Z
13.58
YXY
Y1
7.92
X
0.31
Y2
0.25
CIE-Lab
L
33.83
A
19.55
B
-14.03
CIE-Lch
L
33.83
C
24.06
H
324.33
CIE-Luv
L
33.83
U
14.57
V
-20.81
Hunter-Lab
L
28.15
A
12.76
B
-8.9
Other
LRV
~ 7.9 %
Munsell Color System
8.4P 3.2/3.8

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 #644566

These are the named colors closest to hex 644566, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#563C5C Color Old Heliotrope
96.26% match | ΔE 3.74
#5D3954 Color Dark Byzantium
95.30% match | ΔE 4.70
#50404D Color Purple Taupe
91.01% match | ΔE 8.99

Similar colors from Pantone, RAL and other color matching system


Pantone TCX

Pantone TCX color similar/equivalent to 644566.


British Standard 4800

British Standard 4800 color similar/equivalent to 644566.


Pantone PMS

Pantone PMS color similar/equivalent to 644566.

#66435A Color PANTONE 5195 C
95.95% match | ΔE 4.05
#693C5E Color PANTONE 5125 C
95.95% match | ΔE 4.05
#5D3754 Color PANTONE 7659 C
95.02% match | ΔE 4.98
#514064 Color PANTONE 4126 C
94.58% match | ΔE 5.42

RAL Design

RAL Design color similar/equivalent to 644566.


Paint color for Hex #644566

These are the real paint colors closest to hex 644566 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 644566 once it is on a wall.


Behr

Hex color 644566 similar/equivalent paint from Behr. Conversion of hex #644566 to Behr


PPG Paints

Hex color 644566 similar/equivalent paint from PPG Paints. Conversion of hex #644566 to PPG Paints


Dunn-Edwards

Hex color 644566 similar/equivalent paint from Dunn-Edwards. Conversion of hex #644566 to Dunn-Edwards


Benjamin Moore

Hex color 644566 similar/equivalent paint from Benjamin Moore. Conversion of hex #644566 to Benjamin Moore


Sherwin Williams

Hex color 644566 similar/equivalent paint from Sherwin Williams. Conversion of hex #644566 to Sherwin Williams


Valspar

Hex color 644566 similar/equivalent paint from Valspar. Conversion of hex #644566 to Valspar


Farrow & Ball

Hex color 644566 similar/equivalent paint from Farrow & Ball. Conversion of hex #644566 to Farrow & Ball

#53454F Color Pelt (254)
89.88% match | ΔE 10.12
#5E4449 Color Brinjal (222)
89.21% match | ΔE 10.79
#3F4666 Color Blue Maize (CB11)
86.72% match | ΔE 13.28

Color Combinations and Matching Colors

#644566 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

#644566
Old Heliotrope*
#476645
Hunter 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 #644566?

Color that best contrast with #644566 is #476645, color name is Hunter 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 #644566?

Complementary or Opposite color for #644566 is #476645, color name is Hunter Green*.

Color Images and Mockup

Mobile app mockup example for #644566 color
T-Shirt mockup example for #644566 color
Chart visualization example with #644566 color

#644566 Color Images and Patterns