Color Name
Red Cosmos (Chocolate Cosmos)*
Hex Color Code
#631621
RGB Color Code
RGB(99, 22, 33)
CMYK Values*
0.0%, 77.8%, 66.7%, 61.2%
#631621 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 631621?

The RGB color code for color number #631621 is RGB(99, 22, 33). In the RGB color model, #631621 has a red value of 99, a green value of 22, and a blue value of 33. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 77.8% magenta, 66.7% yellow, and 61.2% key (black). The HSL color scale has a hue of 351.4° (degrees), 63.6 % saturation, and 23.7 % lightness. In the HSB/HSV color space, #631621 has a hue of 351.4° (degrees), 77.8 % saturation and 38.8 % brightness/value.

Color 631621 is cool or warm?

Color 631621 is a warm color.

What is the LRV of #631621? (For interior and product design)

631621 has an LRV of nearly 3.3. By LRV value, it is a very 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
#631621
LRV 3.3
Light Color

Compare LRV 3.3 of #631621 with dark and light color

Is #631621 Readable? WCAG Contrast Checker (For digital design)

Check if the color 631621 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 #631621 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #631621
Hex triplet
#631621
Red
63
Green
16
Blue
21
RGBA / RGB rgb(99, 22, 33)
Red
99 (38.8%)
Green
22 (8.6%)
Blue
33 (12.9%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
77.78%
Yellow
66.67%
Key
61.18%
HSL hsl(351.43deg, 63.6 %, 23.7 %)
Hue
351.43°
Saturation
63.64 %
Lightness
23.73 %
HSV / HSB
Hue
351.43°
Saturation
77.78 %
Brightness / Value
38.82 %
RYB ryb(206, 143, 154)
Red
206 (81.0%)
Yellow
143 (56.2%)
Blue
154 (60.4%)
HWB
Hue
351.43°
Whiteness
8.63 %
Blackness
61.18 %
CMY
Cyan
61.18%
Magenta
91.37%
Yellow
87.06%
XYZ
X
5.71
Y
3.34
Z
1.78
YXY
Y1
3.34
X
0.53
Y2
0.31
CIE-Lab
L
21.34
A
34.83
B
13.61
CIE-Lch
L
21.34
C
37.39
H
21.34
CIE-Luv
L
21.34
U
48.78
V
6.41
Hunter-Lab
L
18.27
A
23.81
B
7
Other
LRV
~ 3.3 %
Munsell Color System
7.6R 2.0/7.5

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 #631621

These are the named colors closest to hex 631621, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).


Similar colors from Pantone, RAL and other color matching system


RAL Classic

RAL Classic color similar/equivalent to 631621.


Pantone PMS

Pantone PMS color similar/equivalent to 631621.

#622227 Color PANTONE 4101 C
97.37% match | ΔE 2.63
#561C24 Color PANTONE 4102 C
96.22% match | ΔE 3.78
#76232F Color PANTONE 188 C
95.42% match | ΔE 4.58
#5D2A2C Color PANTONE 490 C
94.54% match | ΔE 5.46

RAL Design

RAL Design color similar/equivalent to 631621.


Pantone TCX

Pantone TCX color similar/equivalent to 631621.


British Standard 4800

British Standard 4800 color similar/equivalent to 631621.


Paint color for Hex #631621

These are the real paint colors closest to hex 631621 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 631621 once it is on a wall.


Valspar

Hex color 631621 similar/equivalent paint from Valspar. Conversion of hex #631621 to Valspar


Benjamin Moore

Hex color 631621 similar/equivalent paint from Benjamin Moore. Conversion of hex #631621 to Benjamin Moore


Sherwin Williams

Hex color 631621 similar/equivalent paint from Sherwin Williams. Conversion of hex #631621 to Sherwin Williams


Dunn-Edwards

Hex color 631621 similar/equivalent paint from Dunn-Edwards. Conversion of hex #631621 to Dunn-Edwards


Behr

Hex color 631621 similar/equivalent paint from Behr. Conversion of hex #631621 to Behr


PPG Paints

Hex color 631621 similar/equivalent paint from PPG Paints. Conversion of hex #631621 to PPG Paints


Farrow & Ball

Hex color 631621 similar/equivalent paint from Farrow & Ball. Conversion of hex #631621 to Farrow & Ball


Color Combinations and Matching Colors

#631621 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

#631621
Red Cosmos (Chocolate Cosmos)*
#166358
Bottle 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 #631621?

Color that best contrast with #631621 is #166358, color name is Bottle 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 #631621?

Complementary or Opposite color for #631621 is #166358, color name is Bottle Green*.

Color Images and Mockup

Mobile app mockup example for #631621 color
T-Shirt mockup example for #631621 color
Chart visualization example with #631621 color

#631621 Color Images and Patterns