#373D6B Hex Color

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Color Name

Delft blue*

Hex Color Code

#373D6B

RGB Color Code

RGB(55, 61, 107)

CMYK Values*

48.6%, 43.0%, 0.0%, 58.0%

Interior & Exterior Paint | Explore Colors

#373D6B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

What color is 373D6B?

The RGB color code for color number #373D6B is RGB(55, 61, 107). In the RGB color model, #373D6B has a red value of 55, a green value of 61, and a blue value of 107. The CMYK color model (also known as process color, used in color printing) comprises 48.6% cyan, 43.0% magenta, 0.0% yellow, and 58.0% key (black). The HSL color scale has a hue of 233.1° (degrees), 32.1 % saturation, and 31.8 % lightness. In the HSB/HSV color space, #373D6B has a hue of 233.1° (degrees), 48.6 % saturation and 42.0 % brightness/value.

Color 373D6B is cool or warm?

Color 373D6B is a cool color.

What is the LRV of #373D6B? (For interior and product design)

373D6B has an LRV of nearly 5.2. 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

#373D6B

LRV 5.2

Light Color

Compare LRV 5.2 of #373D6B with dark and light color

Is #373D6B Readable? WCAG Contrast Checker (For digital design)

Check if the color 373D6B 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.

AA: AAA:

Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt

Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #373D6B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #373D6B

Hex triplet: #373D6B
Red: 37
Green: 3D
Blue: 6B

RGBA / RGB rgb(55, 61, 107)

Red: 55 (21.6%)
Green: 61 (23.9%)
Blue: 107 (42.0%)
Alpha: 1 (100.0%)

CMYK

Cyan: 48.60%
Magenta: 42.99%
Yellow: 0.00%
Key: 58.04%

HSL hsl(233.08deg, 32.1 %, 31.8 %)

Hue: 233.08°
Saturation: 32.10 %
Lightness: 31.76 %

HSV / HSB

Hue: 233.08°
Saturation: 48.60 %
Brightness / Value: 41.96 %

RYB ryb(118, 125, 178)

Red: 118 (46.3%)
Yellow: 125 (48.9%)
Blue: 178 (69.8%)

HWB

Hue: 233.08°
Whiteness: 21.57 %
Blackness: 58.04 %

CMY

Cyan: 78.43%
Magenta: 76.08%
Yellow: 58.04%

XYZ

X: 5.9
Y: 5.21
Z: 14.6

YXY

Y1: 5.21
X: 0.23
Y2: 0.2

CIE-Lab

L: 27.33
A: 11.19
B: -27.67

CIE-Lch

L: 27.33
C: 29.85
H: 292.02

CIE-Luv

L: 27.33
U: -4.74
V: -36.09

Hunter-Lab

L: 22.83
A: 6.17
B: -21.95

Other

LRV: ~ 5.2 %
Munsell Color System: 7.2PB 2.6/5.3

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 #373D6B

These are the named colors closest to hex 373D6B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#1F305E Color Delft blue

94.82% match | ΔE 5.18

#2A2F4D Color Dark Byzantine Blue

93.40% match | ΔE 6.60

#1E2952 Color Space Cadet

93.17% match | ΔE 6.83

#4E5180 Color Purple Navy

93.05% match | ΔE 6.95

Similar colors from Pantone, RAL and other color matching system

Pantone TCX

Pantone TCX color similar/equivalent to 373D6B.

#313D64 Color PANTONE 19-3938 TCX - Twilight Blue

97.64% match | ΔE 2.36

#253668 Color PANTONE 19-3953 TCX - Sodalite Blue

96.21% match | ΔE 3.79

#2D3359 Color PANTONE 19-3939 TCX - Blueprint

96.01% match | ΔE 3.99

#48457A Color PANTONE 19-3947 TCX - Orient Blue

95.77% match | ΔE 4.23

Pantone PMS

Pantone PMS color similar/equivalent to 373D6B.

#283266 Color PANTONE 3581 C

96.10% match | ΔE 3.90

#21366E Color PANTONE 3597 C

95.31% match | ΔE 4.69

#3B3A5A Color PANTONE 4144 C

95.10% match | ΔE 4.90

#1D366D Color PANTONE 8783 C

94.80% match | ΔE 5.20

British Standard 4800

British Standard 4800 color similar/equivalent to 373D6B.

#443E62 Color BS 22-E-58 - Purple

94.92% match | ΔE 5.08

RAL Classic

RAL Classic color similar/equivalent to 373D6B.

#222D5A Color RAL 5022 - Night Blue

94.58% match | ΔE 5.42

#193153 Color RAL 5013 - Cobalt Blue

92.75% match | ΔE 7.25

#1F3855 Color RAL 5003 - Sapphire Blue

92.24% match | ΔE 7.76

#00387B Color RAL 5002 - Ultramarine Blue

92.04% match | ΔE 7.96

RAL Design

RAL Design color similar/equivalent to 373D6B.

#242C52 Color RAL 290 20 25 - Indigo Violet

93.96% match | ΔE 6.04

#1D2A58 Color RAL 290 20 30 - Ultramarine Violet

93.56% match | ΔE 6.44

#1B3053 Color RAL 280 20 25 - Elite Blue

93.21% match | ΔE 6.79

#2A2E4C Color RAL 290 20 20 - Tropical Night Blue

93.15% match | ΔE 6.85

Paint color for Hex #373D6B

These are the real paint colors closest to hex 373D6B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 373D6B once it is on a wall.

Benjamin Moore

Hex color 373D6B similar/equivalent paint from Benjamin Moore. Conversion of hex #373D6B to Benjamin Moore

#353963 Color Blue Grotto (CC-964)

98.20% match | ΔE 1.80

#2B3762 Color Admiral Blue (2065-10)

97.20% match | ΔE 2.80

#413D6D Color Grape Gum (2068-20)

97.19% match | ΔE 2.81

#334076 Color Starry Night Blue (2067-20)

97.17% match | ΔE 2.83

Sherwin Williams

Hex color 373D6B similar/equivalent paint from Sherwin Williams. Conversion of hex #373D6B to Sherwin Williams

#3E4371 Color Valiant Violet (SW 6818)

97.96% match | ΔE 2.04

#3B496D Color Dignified (SW 6538)

95.22% match | ΔE 4.78

#3B3C5A Color Majestic Purple (SW 6545)

94.93% match | ΔE 5.07

#3E385A Color Dewberry (SW 6552)

94.39% match | ΔE 5.61

Dunn-Edwards

Hex color 373D6B similar/equivalent paint from Dunn-Edwards. Conversion of hex #373D6B to Dunn-Edwards

#3B3F66 Color Clematis Blue (DET 587)

97.92% match | ΔE 2.08

#3C4378 Color Cobalt (DEA 140)

97.30% match | ΔE 2.70

#383E5D Color Singing the Blues (DET 576)

95.80% match | ΔE 4.20

#3A3B5B Color Magic Night (DEA 191)

95.51% match | ΔE 4.49

Valspar

Hex color 373D6B similar/equivalent paint from Valspar. Conversion of hex #373D6B to Valspar

#2F3465 Color Spirit Blue (4011-9)

97.13% match | ΔE 2.87

#323F76 Color Jazzy Blue (4010-9)

97.12% match | ΔE 2.88

#2B406F Color Deep Ocean Floor (V074-6)

96.10% match | ΔE 3.90

#3D4281 Color Merlin's Robes (8001-47G)

95.76% match | ΔE 4.24

PPG Paints

Hex color 373D6B similar/equivalent paint from PPG Paints. Conversion of hex #373D6B to PPG Paints

#374874 Color Daring Indigo (PPG1166-7)

95.62% match | ΔE 4.38

#3D496D Color Egyptian Violet (PPG1168-7)

95.40% match | ΔE 4.60

#3A405A Color Victory Blue (PPG1165-7)

94.03% match | ΔE 5.97

#464B6A Color Royal Hyacinth (PPG1169-7)

93.88% match | ΔE 6.12

Farrow & Ball

Hex color 373D6B similar/equivalent paint from Farrow & Ball. Conversion of hex #373D6B to Farrow & Ball

#3F4666 Color Blue Maize (CB11)

95.35% match | ΔE 4.65

#4A5B6B Color Stiffkey Blue (281)

85.72% match | ΔE 14.28

#3F4D57 Color Hague Blue (30)

85.66% match | ΔE 14.34

#53454F Color Pelt (254)

84.99% match | ΔE 15.01

Behr

Hex color 373D6B similar/equivalent paint from Behr. Conversion of hex #373D6B to Behr

#39497B Color Expressionism (MQ5-49)

95.29% match | ΔE 4.71

#4B4775 Color Dramatist (MQ5-43)

95.19% match | ΔE 4.81

#3C4B7E Color Tanzanite (P530-7)

94.77% match | ΔE 5.23

#414969 Color Nobility Blue (PPU15-01)

94.75% match | ΔE 5.25

Color Combinations and Matching Colors

#373D6B color palettes and scheme combination

030306

141728

262A49

373D6B

48508D

5D66AB

7E85BD

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.

376B65

37576B

373D6B

4B376B

65376B

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.

373D6B

6B373D

3D6B37

Triadic Color Palette

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

373D6B

6B3757

6B6537

376B4B

Tetradic Color Palette

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

373D6B

4B5079

5F6388

737797

878AA6

9B9EB5

AFB1C3

C3C4D2

D7D8E1

EBEBF0

FFFFFF

Delft blue* - #373D6B Tints

373D6B

313660

2C3055

262A4A

212440

1B1E35

16182A

101220

0B0C15

05060A

000000

Delft blue* - #373D6B Shades

Complementary / Opposite Color

#373D6B

Delft blue*

#6B6537

Antique Bronze*

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 #373D6B?

Color that best contrast with #373D6B is #6B6537, color name is Antique Bronze*. 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.