Now offer period OUR API HAS BEEN EXPANDED

New Year: Get our API at a special price. Get it now. Get more detailed color conversion results - perfect for web projects, plugins, internal tools or SaaS applications. Valid from 2025-12-31 up to and including 2026-01-14 (23:59 CET)

API packages & prices X

Information

close all

Complementary means first and foremost complementary. With color tones there is always a direct complementary color that is exactly opposite to the other.

With this color tone #1B66DC it is the complementary color #E49923. Both colors form the strongest contrast to each other and are especially recommended for use in direct connection with each other.

If you display a text with its complementary color on a background with the displayed color, you will get a representation that is pleasant to the eyes and clearly too indistinguishable from each other. However, this is especially true for white, black and gray tones. With these, the contrasting colors are particularly natural, pleasant and common for our eyes.

Exposures are based on the same hue and represent lighter versions of the current color #1B66DC. Besides the border colors white and black, almost all colors have lighter versions that can be used optimally in web design

The following lighter shades match the #1B66DC shade: #2066D7, #3178EA, #428AFD, #539CFF and #64AEFF

You can use them to modify buttons with mouse-over effects (called :hover in CSS) or to generate other color gradations like gradients.

Shades are based on the same hue and represent a darker version of the current color #1B66DC. In addition to the border colors white and black, almost all colors have shades that can be used optimally in web design.

The following darker shades match the #1B66DC shade: #1B66DC, #0A54C9, #0042B6, #0030A3 and #001E90

Among other things, you can use them to modify buttons with mouse-over effects (called :hover in CSS) or generate other color gradations.

Warmer colors are created when the hue is shifted towards red, orange and yellow. These colors convey warmth, energy and an inviting atmosphere.

The following warmer shades match the #1B66DC shade: #1B65DA, #1B32DA, #381BDA, #6B1BDA and #9F1BDA

They are stimulating and dynamic and are often used to attract attention or create a friendly and lively mood. An example of this transition is a shift from a cool blue through purple to red and orange.

Colder colors are created by shifting the hue towards green, blue and violet.

The following colder shades match the #1B66DC shade: #1B65DA, #1B32DA and #1B1BDA

These colors have a cool, calming effect and create distance. They are often used to convey a sense of calm, freshness and stability. A classic example of this color range is a gradient from yellow to green to a deep blue or violet, reminiscent of water and sky.

Richer colors are created by increasing the saturation, which makes the colors appear more intense, brighter and stronger. A color with high saturation is more eye-catching and appears more vibrant and powerful. This effect can be used to emphasize important elements or to create a vibrant design.

The #1B66DC shade matches the following richer shades: #1B65DA and #0761EE

An example is the development from a pale pink to a strong and bright red.

Less saturated colors are created by reducing the saturation, which makes the colors more muted, subtle and pastel-like. As the saturation is reduced further, they become closer and closer to a shade of gray. These colors appear calmer and more elegant and are suitable for a restrained and harmonious design.

The following paler shades match the #1B66DC shade: #1B65DA, #2F6AC6, #436EB2, #56729E and #6A778B

An example is the change of a strong blue to a subdued grey-blue or almost neutral shade.

The analog color scheme uses colors that are directly adjacent to each other in the color wheel. They usually fit together well and result in a calm and comfortable design.

The following analogous shades match the #1B66DC shade: #1BCDDA, #1B9ADA, #1B67DA, #1B34DA and #341BDA

Analog color schemes are often found in nature. They are harmonious and pleasant to the eye. It is important that they have enough contrast. Choose one color to dominate and a second to support. The third color is used (together with black, white or grey) as an accent

The monochromatic color scheme uses colors that are on the same wavelength. They usually fit together very well and result in a pleasant and evenly colored design.

The following monochrome shades match the #1B66DC shade: #124390, #1654B5, #1B65DA, #387CE6 and #5C94EB

Monochromatic color schemes are often found in nature. They are harmonious and calm to the eye

The partial complementary color scheme is a variation of the complementary color scheme. In addition to the base color, the two colors adjacent to the complement are used.

The following split-complementary shades match the #1B66DC shade: #1B66DC, #B41BDA and #B4DA1B

This color scheme has the same strong visual contrast as the complementary color scheme, but is not as contrasting as the direct complementary color. The partial complementary color scheme is a good choice for designs. These colors usually complement each other very well.

A triadic color scheme uses colors evenly spaced around the color wheel. Triadic color harmonies are usually quite vivid, even if pale or unsaturated colors are used.

The following triaden shades match the #1B66DC shade: #1B66DC, #DA1B67 and #67DA1B

The colors should be well chosen to achieve triadic harmony. Let one color dominate and use the other two as accent colors.

The rectangular or tetradish color scheme uses four colors arranged in two complementary pairs. This rich color scheme offers many variation possibilities.

The following tetraden shades match the #1B66DC shade: #1B66DC, #B41BDA, #DA8D1B and #41DA1B

It works best if you let one of these colors dominate. You should also pay attention to the balance between warm and cold colors in the design

The square color scheme is similar to the rectangular color scheme, with all four colors evenly distributed around the color circle. The square color scheme works best when one color dominates.

The following squaren shades match the #1B66DC shade: #1B66DC, #DA1BC7, #DA8D1B and #1BDA2E

Again, pay attention to the balance between warm and cold colors in the design.

Note

Colors are displayed differently on each device. Please note that the colors do not always match 100%. Differences can occur when real colors are processed. We recommend a comparison of the real colors. We do not assume any liability.

Display options

Primary color

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

Complementary color

CMYK 0 / 33 / 85 / 11

HEX #E49923

RGB 228 153 35

HSL 36.68, 0.78%, 0.52%

LAB 69.04, 19.33, 66.91

 

CMYK 85 / 53 / 0 / 16

HEX #2066D7

RGB 32 102 215

HSL 217.05, 0.74%, 0.48%

LAB 45.24, 21.08, -63.84

 

CMYK 79 / 49 / 0 / 8

HEX #3178EA

RGB 49 120 234

HSL 216.97, 0.81%, 0.55%

LAB 51.87, 18.3, -63.84

 

CMYK 74 / 45 / 0 / 1

HEX #428AFD

RGB 66 138 253

HSL 216.9, 0.98%, 0.63%

LAB 58.44, 15.99, -63.76

 

CMYK 67 / 39 / 0 / 0

HEX #539CFF

RGB 83 156 255

HSL 214.53, 1%, 0.66%

LAB 64.03, 8.26, -55.89

 

CMYK 61 / 32 / 0 / 0

HEX #64AEFF

RGB 100 174 255

HSL 211.35, 1%, 0.7%

LAB 69.61, 0.74, -47.02

 

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

CMYK 95 / 58 / 0 / 21

HEX #0A54C9

RGB 10 84 201

HSL 216.75, 0.91%, 0.41%

LAB 38.94, 26.24, -66.07

 

CMYK 100 / 64 / 0 / 29

HEX #0042B6

RGB 0 66 182

HSL 218.24, 1%, 0.36%

LAB 32.42, 30.37, -65.61

 

CMYK 100 / 71 / 0 / 36

HEX #0030A3

RGB 0 48 163

HSL 222.33, 1%, 0.32%

LAB 26.03, 34.86, -64.74

 

CMYK 100 / 79 / 0 / 44

HEX #001E90

RGB 0 30 144

HSL 227.5, 1%, 0.28%

LAB 19.81, 39.02, -63.38

 

CMYK 88 / 54 / 0 / 15

HEX #1B65DA

RGB 27 101 218

HSL 216.75, 0.78%, 0.48%

LAB 45.08, 22.56, -65.81

 

CMYK 88 / 77 / 0 / 15

HEX #1B32DA

RGB 27 50 218

HSL 232.77, 0.78%, 0.48%

LAB 33.08, 54.04, -85.52

 

CMYK 74 / 88 / 0 / 15

HEX #381BDA

RGB 56 27 218

HSL 249.11, 0.78%, 0.48%

LAB 31.08, 65.31, -88.81

 

CMYK 51 / 88 / 0 / 15

HEX #6B1BDA

RGB 107 27 218

HSL 265.13, 0.78%, 0.48%

LAB 35.93, 69.08, -80.62

 

CMYK 27 / 88 / 0 / 15

HEX #9F1BDA

RGB 159 27 218

HSL 281.47, 0.78%, 0.48%

LAB 43.09, 75.39, -68.61

 

CMYK 88 / 54 / 0 / 15

HEX #1B65DA

RGB 27 101 218

HSL 216.75, 0.78%, 0.48%

LAB 45.08, 22.56, -65.81

 

CMYK 88 / 77 / 0 / 15

HEX #1B32DA

RGB 27 50 218

HSL 232.77, 0.78%, 0.48%

LAB 33.08, 54.04, -85.52

 

CMYK 88 / 88 / 0 / 15

HEX #1B1BDA

RGB 27 27 218

HSL 240, 0.78%, 0.48%

LAB 29.61, 64.27, -91.3

 

CMYK 88 / 54 / 0 / 15

HEX #1B65DA

RGB 27 101 218

HSL 216.75, 0.78%, 0.48%

LAB 45.08, 22.56, -65.81

 

CMYK 97 / 59 / 0 / 7

HEX #0761EE

RGB 7 97 238

HSL 216.62, 0.94%, 0.48%

LAB 45.31, 32.09, -76.76

 

CMYK 88 / 54 / 0 / 15

HEX #1B65DA

RGB 27 101 218

HSL 216.75, 0.78%, 0.48%

LAB 45.08, 22.56, -65.81

 

CMYK 76 / 46 / 0 / 22

HEX #2F6AC6

RGB 47 106 198

HSL 216.56, 0.62%, 0.48%

LAB 45.62, 13.43, -53.47

 

CMYK 62 / 38 / 0 / 30

HEX #436EB2

RGB 67 110 178

HSL 216.76, 0.45%, 0.48%

LAB 46.39, 6.73, -40.61

 

CMYK 46 / 28 / 0 / 38

HEX #56729E

RGB 86 114 158

HSL 216.67, 0.3%, 0.48%

LAB 47.6, 2.09, -26.94

 

CMYK 24 / 14 / 0 / 45

HEX #6A778B

RGB 106 119 139

HSL 216.36, 0.13%, 0.48%

LAB 49.64, -0.13, -12.5

 

CMYK 88 / 6 / 0 / 15

HEX #1BCDDA

RGB 27 205 218

HSL 184.08, 0.78%, 0.48%

LAB 75.42, -35.9, -18.16

 

CMYK 88 / 29 / 0 / 15

HEX #1B9ADA

RGB 27 154 218

HSL 200.1, 0.78%, 0.48%

LAB 60.25, -9.77, -41.56

 

CMYK 88 / 53 / 0 / 15

HEX #1B67DA

RGB 27 103 218

HSL 216.13, 0.78%, 0.48%

LAB 45.63, 21.27, -64.93

 

CMYK 88 / 76 / 0 / 15

HEX #1B34DA

RGB 27 52 218

HSL 232.15, 0.78%, 0.48%

LAB 33.46, 52.96, -84.9

 

CMYK 76 / 88 / 0 / 15

HEX #341BDA

RGB 52 27 218

HSL 247.85, 0.78%, 0.48%

LAB 30.82, 65.12, -89.25

 

CMYK 88 / 53 / 0 / 44

HEX #124390

RGB 18 67 144

HSL 216.67, 0.78%, 0.32%

LAB 29.8, 15.01, -46.97

 

CMYK 88 / 54 / 0 / 29

HEX #1654B5

RGB 22 84 181

HSL 216.6, 0.78%, 0.4%

LAB 37.57, 18.83, -56.61

 

CMYK 88 / 54 / 0 / 15

HEX #1B65DA

RGB 27 101 218

HSL 216.75, 0.78%, 0.48%

LAB 45.08, 22.56, -65.81

 

CMYK 76 / 46 / 0 / 10

HEX #387CE6

RGB 56 124 230

HSL 216.55, 0.78%, 0.56%

LAB 52.92, 15.07, -59.9

 

CMYK 61 / 37 / 0 / 8

HEX #5C94EB

RGB 92 148 235

HSL 216.5, 0.78%, 0.64%

LAB 61.18, 7.76, -49.41

 

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

CMYK 17 / 88 / 0 / 15

HEX #B41BDA

RGB 180 27 218

HSL 288.06, 0.78%, 0.48%

LAB 46.38, 78.49, -63.11

 

CMYK 17 / 0 / 88 / 15

HEX #B4DA1B

RGB 180 218 27

HSL 71.94, 0.78%, 0.48%

LAB 81.8, -34.48, 77.55

 

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

CMYK 0 / 88 / 53 / 15

HEX #DA1B67

RGB 218 27 103

HSL 336.13, 0.78%, 0.48%

LAB 47.84, 71.77, 8.23

 

CMYK 53 / 0 / 88 / 15

HEX #67DA1B

RGB 103 218 27

HSL 96.13, 0.78%, 0.48%

LAB 77.94, -61.24, 72.76

 

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

CMYK 17 / 88 / 0 / 15

HEX #B41BDA

RGB 180 27 218

HSL 288.06, 0.78%, 0.48%

LAB 46.38, 78.49, -63.11

 

CMYK 0 / 35 / 88 / 15

HEX #DA8D1B

RGB 218 141 27

HSL 35.81, 0.78%, 0.48%

LAB 64.99, 21.29, 65.39

 

CMYK 70 / 0 / 88 / 15

HEX #41DA1B

RGB 65 218 27

HSL 108.06, 0.78%, 0.48%

LAB 76.89, -69.88, 71.44

 

CMYK 88 / 54 / 0 / 14

HEX #1B66DC

RGB 27 102 220

HSL 216.68, 0.78%, 0.48%

LAB 45.5, 22.69, -66.27

 

CMYK 0 / 88 / 9 / 15

HEX #DA1BC7

RGB 218 27 199

HSL 305.97, 0.78%, 0.48%

LAB 51.62, 82, -43.43

 

CMYK 0 / 35 / 88 / 15

HEX #DA8D1B

RGB 218 141 27

HSL 35.81, 0.78%, 0.48%

LAB 64.99, 21.29, 65.39

 

CMYK 88 / 0 / 79 / 15

HEX #1BDA2E

RGB 27 218 46

HSL 125.97, 0.78%, 0.48%

LAB 76.42, -73.72, 66.27

 

Description

Color code: HEX #1B66DC | qconv.com Color code: HEX #1B66DC | qconv.com - big

Blue and green clearly dominate this hue: the blue and green values are higher than red. Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 27 red, 102 green and 220 blue.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the illustration you can see how the color is composed of the three components: red (top),green (bottom right) and blue (bottom left). In the middle you can see the result color.
27 102 220 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 88 cyan, 54 magenta, none yellow and 14 key.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the diagram you can see how the color is composed of the four components cyan (top left),magenta (top right),yellow (bottom right) and black or key (bottom left). In the middle you can see the result color.
88% 54% 0% 14% C M Y K

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go
Show gradients

Popular conversions

RGB to HEX

convert from RGB red green blue to #RRGGBB

RGB to CMYK

convert from RGB red green blue to CMYK cyan / magenta / yellow / black

Icons

RGB to RAL®

convert from RGB red green blue to RAL®-number (RAL 0000)

RGB to HKS®

convert from RGB red green blue to HKS®-number (HKS 00)

RGB to PANTONE®

convert from RGB red green blue to Pantone®-number (Pantone 0000)

RGB to Sherwin Williams®

convert from RGB red green blue to Sherwin Williams®-number (SW 0000)

RGB to NCS®

convert from RGB red green blue to NCS-number (S0000-X00X)

nsc-logo

RGBA to HEX

convert from RGBA red green blue transparency to #RRGGBB

RGBA to CMYK

convert from RGBA red green blue transparency to CMYK cyan / magenta / yellow / black

Icons

RGBA to RAL®

convert from RGBA red green blue transparency to RAL®-number (RAL 0000)

RGBA to HKS®

convert from RGBA red green blue transparency to HKS®-number (HKS 00)

RGBA to PANTONE®

convert from RGBA red green blue transparency to Pantone®-number (Pantone 0000)

RGBA to Sherwin Williams®

convert from RGBA red green blue transparency to Sherwin Williams®-number (SW 0000)

RGBA to NCS®

convert from RGBA red green blue transparency to NCS-number (S0000-X00X)

nsc-logo

CMYK to HEX

convert from CMYK cyan / magenta / yellow / black to #RRGGBB

CMYK to RGB

convert from CMYK cyan / magenta / yellow / black to RGB red green blue

CMYK to RGBA

convert from CMYK cyan / magenta / yellow / black to RGBA red green blue transparency

CMYK to RAL®

convert from CMYK cyan / magenta / yellow / black to RAL®-number (RAL 0000)

CMYK to HKS®

convert from CMYK cyan / magenta / yellow / black to HKS®-number (HKS 00)

CMYK to PANTONE®

convert from CMYK cyan / magenta / yellow / black to Pantone®-number (Pantone 0000)

CMYK to Sherwin Williams®

convert from CMYK cyan / magenta / yellow / black to Sherwin Williams®-number (SW 0000)

CMYK to NCS®

convert from CMYK cyan / magenta / yellow / black to NCS-number (S0000-X00X)

nsc-logo

HEX to RGB

convert from #RRGGBB to RGB red green blue

HEX to RGBA

convert from #RRGGBB to RGBA red green blue transparency

HEX to CMYK

convert from #RRGGBB to CMYK cyan / magenta / yellow / black

Icons

HEX to RAL®

convert from #RRGGBB to RAL®-number (RAL 0000)

HEX to HKS®

convert from #RRGGBB to HKS®-number (HKS 00)

HEX to PANTONE®

convert from #RRGGBB to Pantone®-number (Pantone 0000)

HEX to Sherwin Williams®

convert from #RRGGBB to Sherwin Williams®-number (SW 0000)

HEX to NCS®

convert from #RRGGBB to NCS-number (S0000-X00X)

nsc-logo

RAL® to RGB

convert from RAL®-number (RAL 0000) to RGB red green blue

RAL® to RGBA

convert from RAL®-number (RAL 0000) to RGBA red green blue transparency

RAL® to CMYK

convert from RAL®-number (RAL 0000) to CMYK cyan / magenta / yellow / black

Icons

RAL® to HEX

convert from RAL®-number (RAL 0000) to #RRGGBB

RAL® to HKS®

convert from RAL®-number (RAL 0000) to HKS®-number (HKS 00)

RAL® to PANTONE®

convert from RAL®-number (RAL 0000) to Pantone®-number (Pantone 0000)

RAL® to Sherwin Williams®

convert from RAL®-number (RAL 0000) to Sherwin Williams®-number (SW 0000)

RAL® to NCS®

convert from RAL®-number (RAL 0000) to NCS-number (S0000-X00X)

nsc-logo

HKS® to RGB

convert from HKS®-number (HKS 00) to RGB red green blue

HKS® to RGBA

convert from HKS®-number (HKS 00) to RGBA red green blue transparency

HKS® to CMYK

convert from HKS®-number (HKS 00) to CMYK cyan / magenta / yellow / black

Icons

HKS® to HEX

convert from HKS®-number (HKS 00) to #RRGGBB

HKS® to RAL®

convert from HKS®-number (HKS 00) to RAL®-number (RAL 0000)

HKS® to PANTONE®

convert from HKS®-number (HKS 00) to Pantone®-number (Pantone 0000)

HKS® to Sherwin Williams®

convert from HKS®-number (HKS 00) to Sherwin Williams®-number (SW 0000)

HKS® to NCS®

convert from HKS®-number (HKS 00) to NCS-number (S0000-X00X)

nsc-logo

PANTONE® to RGB

convert from Pantone®-number (Pantone 0000) to RGB red green blue

PANTONE® to RGBA

convert from Pantone®-number (Pantone 0000) to RGBA red green blue transparency

PANTONE® to CMYK

convert from Pantone®-number (Pantone 0000) to CMYK cyan / magenta / yellow / black

Icons

PANTONE® to HEX

convert from Pantone®-number (Pantone 0000) to #RRGGBB

PANTONE® to RAL®

convert from Pantone®-number (Pantone 0000) to RAL®-number (RAL 0000)

PANTONE® to HKS®

convert from Pantone®-number (Pantone 0000) to HKS®-number (HKS 00)

PANTONE® to Sherwin Williams®

convert from Pantone®-number (Pantone 0000) to Sherwin Williams®-number (SW 0000)

PANTONE® to NCS®

convert from Pantone®-number (Pantone 0000) to NCS-number (S0000-X00X)

nsc-logo

Sherwin Williams® to RGB

convert from Sherwin Williams®-number (SW 0000) to RGB red green blue

Sherwin Williams® to RGBA

convert from Sherwin Williams®-number (SW 0000) to RGBA red green blue transparency

Sherwin Williams® to CMYK

convert from Sherwin Williams®-number (SW 0000) to CMYK cyan / magenta / yellow / black

Icons

Sherwin Williams® to HEX

convert from Sherwin Williams®-number (SW 0000) to #RRGGBB

Sherwin Williams® to RAL®

convert from Sherwin Williams®-number (SW 0000) to RAL®-number (RAL 0000)

Sherwin Williams® to HKS®

convert from Sherwin Williams®-number (SW 0000) to HKS®-number (HKS 00)

Sherwin Williams® to PANTONE®

convert from Sherwin Williams®-number (SW 0000) to Pantone®-number (Pantone 0000)

To be able to save color palettes, a registration is required.

Log in to your account

or

Create an account

Current color palette Share
Should it be public or private?
Link(s) will follow after sharing.

Cancel Share

Color palette shared
Please copy and save the desired link.

Share

OK, I have copied the links

Your colors will be saved in a new color palette.
View them under your profile.
You can customize them further, and share them.

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

By clicking on you can create palettes and download the color swatches.