New: API packages available

Our new API now gives you even more control over color conversion - perfect for web projects, plugins, internal tools or SaaS applications.
Create multiple API keys, manage your monthly token quota and flexibly integrate qConv into your applications.

Up to 2025-08-15: Introductory prices on all packages!

VIEW NOW 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 #1B99C0 it is the complementary color #E4663F. 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 #1B99C0. 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 #1B99C0 shade: #2099BB, #31ABCE, #42BDE1, #53CFF4 and #64E1FF

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 #1B99C0. 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 #1B99C0 shade: #1B99C0, #0A87AD, #00759A, #006387 and #005174

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 #1B99C0 shade: #1B99BF, #1B6CBF, #1B40BF, #221BBF and #4F1BBF

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 #1B99C0 shade: #1B99BF, #1B6CBF, #1B40BF and #1B1BBF

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 #1B99C0 shade matches the following richer shades: #1B99BF and #09A2D1

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 #1B99C0 shade: #1B99BF, #2D8FAE, #3E869C, #507C8A and #627378

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 #1B99C0 shade: #1BBF8E, #1BBFBA, #1B99BF, #1B6DBF and #1B41BF

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 #1B99C0 shade: #115F77, #167C9B, #1B99BF, #24B3DF and #48C0E4

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 #1B99C0 shade: #1B99C0, #621BBF and #BFA41B

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 #1B99C0 shade: #1B99C0, #BF1B99 and #99BF1B

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 #1B99C0 shade: #1B99C0, #621BBF, #BF411B and #78BF1B

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 #1B99C0 shade: #1B99C0, #941BBF, #BF411B and #47BF1B

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 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

Complementary color

CMYK 0 / 55 / 72 / 11

HEX #E4663F

RGB 228 102 63

HSL 14.18, 0.75%, 0.57%

LAB 58.37, 46.61, 45.15

 

CMYK 83 / 18 / 0 / 27

HEX #2099BB

RGB 32 153 187

HSL 193.16, 0.71%, 0.43%

LAB 58.67, -19.81, -26.63

 

CMYK 76 / 17 / 0 / 19

HEX #31ABCE

RGB 49 171 206

HSL 193.38, 0.62%, 0.5%

LAB 65.15, -21.22, -27.25

 

CMYK 71 / 16 / 0 / 12

HEX #42BDE1

RGB 66 189 225

HSL 193.58, 0.73%, 0.57%

LAB 71.55, -22.3, -27.81

 

CMYK 66 / 15 / 0 / 4

HEX #53CFF4

RGB 83 207 244

HSL 193.79, 0.88%, 0.64%

LAB 77.87, -23.15, -28.31

 

CMYK 61 / 12 / 0 / 0

HEX #64E1FF

RGB 100 225 255

HSL 191.61, 1%, 0.7%

LAB 83.85, -26.14, -24.98

 

CMYK 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

CMYK 94 / 22 / 0 / 32

HEX #0A87AD

RGB 10 135 173

HSL 193.99, 0.89%, 0.36%

LAB 52.3, -16.41, -28.54

 

CMYK 100 / 24 / 0 / 40

HEX #00759A

RGB 0 117 154

HSL 194.42, 1%, 0.3%

LAB 45.71, -13.82, -27.72

 

CMYK 100 / 27 / 0 / 47

HEX #006387

RGB 0 99 135

HSL 196, 1%, 0.26%

LAB 39.02, -10.68, -26.8

 

CMYK 100 / 30 / 0 / 55

HEX #005174

RGB 0 81 116

HSL 198.1, 1%, 0.23%

LAB 32.14, -7.36, -25.91

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 86 / 43 / 0 / 25

HEX #1B6CBF

RGB 27 108 191

HSL 210.37, 0.75%, 0.43%

LAB 45.25, 7.51, -50.06

 

CMYK 86 / 66 / 0 / 25

HEX #1B40BF

RGB 27 64 191

HSL 226.46, 0.75%, 0.43%

LAB 33.27, 36.29, -69.51

 

CMYK 82 / 86 / 0 / 25

HEX #221BBF

RGB 34 27 191

HSL 242.56, 0.75%, 0.43%

LAB 26.41, 56.79, -80.86

 

CMYK 59 / 86 / 0 / 25

HEX #4F1BBF

RGB 79 27 191

HSL 259.02, 0.75%, 0.43%

LAB 29.93, 59.77, -74.91

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 86 / 43 / 0 / 25

HEX #1B6CBF

RGB 27 108 191

HSL 210.37, 0.75%, 0.43%

LAB 45.25, 7.51, -50.06

 

CMYK 86 / 66 / 0 / 25

HEX #1B40BF

RGB 27 64 191

HSL 226.46, 0.75%, 0.43%

LAB 33.27, 36.29, -69.51

 

CMYK 86 / 86 / 0 / 25

HEX #1B1BBF

RGB 27 27 191

HSL 240, 0.75%, 0.43%

LAB 26.09, 56.54, -81.39

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 96 / 22 / 0 / 18

HEX #09A2D1

RGB 9 162 209

HSL 194.1, 0.92%, 0.43%

LAB 62.09, -18.18, -33.7

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 74 / 18 / 0 / 32

HEX #2D8FAE

RGB 45 143 174

HSL 194.42, 0.59%, 0.43%

LAB 55.34, -17.49, -24.37

 

CMYK 60 / 14 / 0 / 39

HEX #3E869C

RGB 62 134 156

HSL 194.04, 0.43%, 0.43%

LAB 52.37, -15.7, -18.51

 

CMYK 42 / 10 / 0 / 46

HEX #507C8A

RGB 80 124 138

HSL 194.48, 0.27%, 0.43%

LAB 49.44, -11.26, -12.37

 

CMYK 18 / 4 / 0 / 53

HEX #627378

RGB 98 115 120

HSL 193.64, 0.1%, 0.43%

LAB 47.25, -5.13, -4.88

 

CMYK 86 / 0 / 26 / 25

HEX #1BBF8E

RGB 27 191 142

HSL 162.07, 0.75%, 0.43%

LAB 69.07, -50.82, 13.79

 

CMYK 86 / 0 / 3 / 25

HEX #1BBFBA

RGB 27 191 186

HSL 178.17, 0.75%, 0.43%

LAB 70.2, -39.09, -8.6

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 86 / 43 / 0 / 25

HEX #1B6DBF

RGB 27 109 191

HSL 210, 0.75%, 0.43%

LAB 45.54, 6.87, -49.59

 

CMYK 86 / 66 / 0 / 25

HEX #1B41BF

RGB 27 65 191

HSL 226.1, 0.75%, 0.43%

LAB 33.51, 35.65, -69.11

 

CMYK 86 / 20 / 0 / 53

HEX #115F77

RGB 17 95 119

HSL 194.12, 0.75%, 0.27%

LAB 37.18, -13.32, -19.89

 

CMYK 86 / 20 / 0 / 39

HEX #167C9B

RGB 22 124 155

HSL 193.98, 0.75%, 0.35%

LAB 48.2, -16.14, -24.43

 

CMYK 86 / 20 / 0 / 25

HEX #1B99BF

RGB 27 153 191

HSL 193.9, 0.75%, 0.43%

LAB 58.77, -18.82, -28.75

 

CMYK 84 / 20 / 0 / 13

HEX #24B3DF

RGB 36 179 223

HSL 194.12, 0.75%, 0.51%

LAB 67.98, -20.91, -32.27

 

CMYK 68 / 16 / 0 / 11

HEX #48C0E4

RGB 72 192 228

HSL 193.85, 0.74%, 0.59%

LAB 72.68, -22.07, -27.69

 

CMYK 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

CMYK 49 / 86 / 0 / 25

HEX #621BBF

RGB 98 27 191

HSL 265.98, 0.75%, 0.43%

LAB 32.13, 61.74, -71.2

 

CMYK 0 / 14 / 86 / 25

HEX #BFA41B

RGB 191 164 27

HSL 50.12, 0.75%, 0.43%

LAB 67.8, -2.98, 66.43

 

CMYK 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

CMYK 0 / 86 / 20 / 25

HEX #BF1B99

RGB 191 27 153

HSL 313.9, 0.75%, 0.43%

LAB 44.46, 70.6, -27.91

 

CMYK 20 / 0 / 86 / 25

HEX #99BF1B

RGB 153 191 27

HSL 73.9, 0.75%, 0.43%

LAB 72.3, -32.91, 68.95

 

CMYK 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

CMYK 49 / 86 / 0 / 25

HEX #621BBF

RGB 98 27 191

HSL 265.98, 0.75%, 0.43%

LAB 32.13, 61.74, -71.2

 

CMYK 0 / 66 / 86 / 25

HEX #BF411B

RGB 191 65 27

HSL 13.9, 0.75%, 0.43%

LAB 45.55, 48.86, 47.96

 

CMYK 37 / 0 / 86 / 25

HEX #78BF1B

RGB 120 191 27

HSL 85.98, 0.75%, 0.43%

LAB 70.41, -45.51, 66.58

 

CMYK 86 / 20 / 0 / 25

HEX #1B99C0

RGB 27 153 192

HSL 194.18, 0.75%, 0.43%

LAB 58.81, -18.47, -29.25

 

CMYK 23 / 86 / 0 / 25

HEX #941BBF

RGB 148 27 191

HSL 284.27, 0.75%, 0.43%

LAB 39.31, 68.62, -59.16

 

CMYK 0 / 66 / 86 / 25

HEX #BF411B

RGB 191 65 27

HSL 13.9, 0.75%, 0.43%

LAB 45.55, 48.86, 47.96

 

CMYK 63 / 0 / 86 / 25

HEX #47BF1B

RGB 71 191 27

HSL 103.9, 0.75%, 0.43%

LAB 68.52, -60, 64.2

 

Description

Color code: HEX #1B99C0 | qconv.com Color code: HEX #1B99C0 | qconv.com - big

Blue and green clearly dominate this hue: the blue and green values are higher than red. Bright color: high color values create a bright impression.

The breakdown of the color into the RGB color system: of 255 maximum color components, 27 red, 153 green and 192 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.
27 153 192 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 86 cyan, 20 magenta, none yellow and 25 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.
86% 20% 0% 25% 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, you must be logged in.

Sign 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 link you want.

Share

OK, I have copied the links

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

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

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