Color Name
Cosmic Cobalt*
Hex Color Code
#40339B
RGB Color Code
RGB(64, 51, 155)
CMYK Values*
58.7%, 67.1%, 0.0%, 39.2%
#40339B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 40339B?

The RGB color code for color number #40339B is RGB(64, 51, 155). In the RGB color model, #40339B has a red value of 64, a green value of 51, and a blue value of 155. The CMYK color model (also known as process color, used in color printing) comprises 58.7% cyan, 67.1% magenta, 0.0% yellow, and 39.2% key (black). The HSL color scale has a hue of 247.5° (degrees), 50.5 % saturation, and 40.4 % lightness. In the HSB/HSV color space, #40339B has a hue of 247.5° (degrees), 67.1 % saturation and 60.8 % brightness/value.

Color 40339B is cool or warm?

Color 40339B is a cool color.

What is the LRV of #40339B? (For interior and product design)

40339B has an LRV of nearly 5.8. 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
#40339B
LRV 5.8
Light Color

Compare LRV 5.8 of #40339B with dark and light color

Is #40339B Readable? WCAG Contrast Checker (For digital design)

Check if the color 40339B 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 #40339B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #40339B
Hex triplet
#40339B
Red
40
Green
33
Blue
9B
RGBA / RGB rgb(64, 51, 155)
Red
64 (25.1%)
Green
51 (20.0%)
Blue
155 (60.8%)
Alpha
1 (100.0%)
CMYK
Cyan
58.71%
Magenta
67.10%
Yellow
0.00%
Key
39.22%
HSL hsl(247.5deg, 50.5 %, 40.4 %)
Hue
247.5°
Saturation
50.49 %
Lightness
40.39 %
HSV / HSB
Hue
247.5°
Saturation
67.10 %
Brightness / Value
60.78 %
RYB ryb(90, 81, 180)
Red
90 (35.1%)
Yellow
81 (31.8%)
Blue
180 (70.4%)
HWB
Hue
247.5°
Whiteness
20.00 %
Blackness
39.22 %
CMY
Cyan
74.90%
Magenta
80.00%
Yellow
39.22%
XYZ
X
9.21
Y
5.82
Z
31.65
YXY
Y1
5.82
X
0.2
Y2
0.12
CIE-Lab
L
28.96
A
35.88
B
-54.96
CIE-Lch
L
28.96
C
65.63
H
303.14
CIE-Luv
L
28.96
U
-2.03
V
-73.29
Hunter-Lab
L
24.13
A
25.92
B
-60.86
Other
LRV
~ 5.8 %
Munsell Color System
8.5PB 2.7/13.1

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 #40339B

These are the named colors closest to hex 40339B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#2E2D88 Color Cosmic Cobalt
96.08% match | ΔE 3.92
#483D8B Color Dark Slate Blue
95.47% match | ΔE 4.53
#1034A6 Color Egyptian blue
94.89% match | ΔE 5.11

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 40339B.

#483698 Color PANTONE 2104 C
98.41% match | ΔE 1.59
#2F2A95 Color PANTONE 2370 C
96.92% match | ΔE 3.08
#303AB2 Color PANTONE 2126 C
95.60% match | ΔE 4.40
#1E22AA Color PANTONE 2736 C
94.58% match | ΔE 5.42

Pantone TCX

Pantone TCX color similar/equivalent to 40339B.


RAL Design

RAL Design color similar/equivalent to 40339B.


Paint color for Hex #40339B

These are the real paint colors closest to hex 40339B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 40339B once it is on a wall.


Valspar

Hex color 40339B similar/equivalent paint from Valspar. Conversion of hex #40339B to Valspar


Benjamin Moore

Hex color 40339B similar/equivalent paint from Benjamin Moore. Conversion of hex #40339B to Benjamin Moore


Dunn-Edwards

Hex color 40339B similar/equivalent paint from Dunn-Edwards. Conversion of hex #40339B to Dunn-Edwards


Behr

Hex color 40339B similar/equivalent paint from Behr. Conversion of hex #40339B to Behr


Sherwin Williams

Hex color 40339B similar/equivalent paint from Sherwin Williams. Conversion of hex #40339B to Sherwin Williams


PPG Paints

Hex color 40339B similar/equivalent paint from PPG Paints. Conversion of hex #40339B to PPG Paints


Farrow & Ball

Hex color 40339B similar/equivalent paint from Farrow & Ball. Conversion of hex #40339B to Farrow & Ball

#3F4D57 Color Hague Blue (30)
87.89% match | ΔE 12.11
#3F4666 Color Blue Maize (CB11)
86.77% match | ΔE 13.23
#4A5B6B Color Stiffkey Blue (281)
86.53% match | ΔE 13.47
#45494C Color Railings (31)
81.93% match | ΔE 18.07

Color Combinations and Matching Colors

#40339B 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

#40339B
Cosmic Cobalt*
#8E9B33
Light Aloe 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 #40339B?

Color that best contrast with #40339B is #8E9B33, color name is Light Aloe 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 #40339B?

Complementary or Opposite color for #40339B is #8E9B33, color name is Light Aloe Green*.

Color Images and Mockup

Mobile app mockup example for #40339B color
T-Shirt mockup example for #40339B color
Chart visualization example with #40339B color

#40339B Color Images and Patterns