Color Name
Blue Gray
Hex Color Code
#6699CC
RGB Color Code
RGB(102, 153, 204)
CMYK Values*
50.0%, 25.0%, 0.0%, 20.0%
Color Family (Hue)
#6699CC Blue Gray Color Crayola Crayons - Color codes and meaning | Matching colors and paints

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Blue Gray (blue-grey) is a medium bluish-gray color. Blue-gray was a Crayola crayon color from 1958 to 1990. Another name for this color is livid.

What color is Blue Gray?

Blue Gray color belongs to the Blue color family (hue). The hexadecimal color code(color number) for Blue Gray is #6699CC, and the RGB color code is RGB(102, 153, 204).

In the RGB color model, Blue Gray has a red value of 102, a green value of 153, and a blue value of 204. The CMYK color model (also known as process color, used in color printing) comprises 50.0% cyan, 25.0% magenta, 0.0% yellow, and 20.0% key (black). The HSL color scale has a hue of 210° (degrees), 50.0 % saturation, and 60.0 % lightness. In the HSB/HSV color space, Blue Gray has a hue of 210° (degrees), 50.0 % saturation and 80.0 % brightness/value.

Blue Gray is cool or warm?

The color Blue Gray is a cool color.

What is the LRV of Blue Gray? (For interior and product design)

Blue Gray has an LRV of nearly 30. By LRV value, it is a medium 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
Blue Gray
LRV 30
Light Color

Compare LRV 30 of Blue Gray with dark and light color

Is Blue Gray Readable? WCAG Contrast Checker (For digital design)

Check if the color Blue Gray 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

Blue Gray (Color - Crayola Crayons) color codes / color number / color space conversions - HEX, RGBA, CMYK, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #6699CC
Hex triplet
#6699CC
Red
66
Green
99
Blue
CC
RGBA / RGB rgb(102, 153, 204)
Red
102 (40.0%)
Green
153 (60.0%)
Blue
204 (80.0%)
Alpha
1 (100.0%)
CMYK
Cyan
50.00%
Magenta
25.00%
Yellow
0.00%
Key
20.00%
HSL hsl(210deg, 50.0 %, 60.0 %)
Hue
210°
Saturation
50.00 %
Lightness
60.00 %
HSV / HSB
Hue
210°
Saturation
50.00 %
Brightness / Value
80.00 %
RYB ryb(30, 47, 101)
Red
30 (12.0%)
Yellow
47 (18.3%)
Blue
101 (39.5%)
HWB
Hue
210°
Whiteness
40.00 %
Blackness
20.00 %
CMY
Cyan
60.00%
Magenta
40.00%
Yellow
20.00%
XYZ
X
27.77
Y
29.97
Z
61.45
YXY
Y1
29.97
X
0.23
Y2
0.25
CIE-Lab
L
61.63
A
-2.81
B
-31.44
CIE-Lch
L
61.63
C
31.56
H
264.88
CIE-Luv
L
61.63
U
-23.99
V
-48.62
Hunter-Lab
L
54.74
A
-5.25
B
-28.23
Other
LRV
~ 30 %
Munsell Color System
1.6PB 6.0/7

Similar Colors and Paints

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

Named colors similar to Blue Gray (Color - Crayola Crayons)

These are the named colors closest to Blue Gray (Color - Crayola Crayons), closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#6699CC Color Blue Gray
100.00% match | ΔE 0.00
#6699CC Color Livid
100.00% match | ΔE 0.00
#6D9BC3 Color Cerulean Frost
97.90% match | ΔE 2.10
#779ECB Color Dark Pastel Blue
97.00% match | ΔE 3.00

Similar colors from Pantone, RAL, and other color matching system


Pantone TCX

Blue Gray color similar/equivalent colors from Pantone TCX. Conversion of Blue Gray to Pantone TCX


RAL Design

Blue Gray color similar/equivalent colors from RAL Design. Conversion of Blue Gray to RAL Design


Pantone PMS

Blue Gray color similar/equivalent colors from Pantone PMS. Conversion of Blue Gray to Pantone PMS

#5E93DB Color PANTONE 2381 C
97.08% match | ΔE 2.92
#5F9BC6 Color PANTONE 2170 C
96.92% match | ΔE 3.08
#7DA1C4 Color PANTONE 645 C
95.53% match | ΔE 4.47
#7BA4DB Color PANTONE 659 C
95.40% match | ΔE 4.60

British Standard 4800

Blue Gray color similar/equivalent colors from British Standard 4800. Conversion of Blue Gray to British Standard 4800


Paint similar to Blue Gray (Color - Crayola Crayons)

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


Behr

Blue Gray color similar/equivalent paint from Behr. Conversion of Blue Gray to Behr


PPG Paints

Blue Gray color similar/equivalent paint from PPG Paints. Conversion of Blue Gray to PPG Paints


Valspar

Blue Gray color similar/equivalent paint from Valspar. Conversion of Blue Gray to Valspar


Sherwin Williams

Blue Gray color similar/equivalent paint from Sherwin Williams. Conversion of Blue Gray to Sherwin Williams


Benjamin Moore

Blue Gray color similar/equivalent paint from Benjamin Moore. Conversion of Blue Gray to Benjamin Moore


Dunn-Edwards

Blue Gray color similar/equivalent paint from Dunn-Edwards. Conversion of Blue Gray to Dunn-Edwards


Farrow & Ball

Blue Gray color similar/equivalent paint from Farrow & Ball. Conversion of Blue Gray to Farrow & Ball

#6A8FB2 Color Cook's Blue (237)
95.36% match | ΔE 4.64
#7295A1 Color Stone Blue (86)
87.83% match | ΔE 12.17
#98ACBA Color Kittiwake (307)
87.61% match | ΔE 12.39

Color Combinations

View more Blue Gray - #6699CC color palettes and coordinating colors

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

#6699CC
Blue Gray
#CC9966
Camel*

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 Blue Gray - #6699CC?

Color that best contrast with Blue Gray - #6699CC is #CC9966, color name is Camel*. 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 Blue Gray - #6699CC?

Complementary or Opposite color for Blue Gray - #6699CC is #CC9966, color name is Camel*.

Example Color Images and Mockup

Mobile app mockup example for Blue Gray - #6699CC color
T-Shirt mockup example for Blue Gray - #6699CC color
Chart visualization example with Blue Gray - #6699CC color

Blue Gray - #6699CC Color Images and Patterns


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