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 #421FF0 it is the complementary color #BDE00F. 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 #421FF0. 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 #421FF0 shade: #471FEB, #5831FE, #6943FF, #7A55FF and #8B67FF

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 #421FF0. 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 #421FF0 shade: #421FF0, #310DDD, #2000CA, #0F00B7 and #0000A4

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 #421FF0 shade: #421FEF, #7A1FEF, #B21FEF, #EB1FEF and #EF1FBC

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 #421FF0 shade: #421FEF and #1F1FEF

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 #421FF0 shade matches the following richer shades: #421FEF

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 #421FF0 shade: #421FEF, #4F32DC, #5C46C9, #6859B5 and #756CA2

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 #421FF0 shade: #1F6BEF, #1F34EF, #421FEF, #791FEF and #B11FEF

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 #421FF0 shade: #280CB0, #300FD6, #421FEF, #6245F2 and #836CF5

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 #421FF0 shade: #421FF0, #EF1FA3 and #50EF1F

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 #421FF0 shade: #421FF0, #EF421F and #1FEF42

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 #421FF0 shade: #421FF0, #EF1FA3, #CDEF1F and #1FEF6B

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 #421FF0 shade: #421FF0, #EF1F64, #CDEF1F and #1FEFAA

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 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

Complementary color

CMYK 16 / 0 / 93 / 12

HEX #BDE00F

RGB 189 224 15

HSL 70.05, 0.87%, 0.47%

LAB 84.05, -33.84, 81.31

 

CMYK 70 / 87 / 0 / 8

HEX #471FEB

RGB 71 31 235

HSL 251.76, 0.84%, 0.52%

LAB 34.64, 69.32, -92.6

 

CMYK 65 / 81 / 0 / 0

HEX #5831FE

RGB 88 49 254

HSL 251.41, 0.99%, 0.59%

LAB 40.29, 69, -93.9

 

CMYK 59 / 74 / 0 / 0

HEX #6943FF

RGB 105 67 255

HSL 252.13, 1%, 0.63%

LAB 44.57, 63, -87.34

 

CMYK 52 / 67 / 0 / 0

HEX #7A55FF

RGB 122 85 255

HSL 253.06, 1%, 0.67%

LAB 49.32, 56.31, -79.5

 

CMYK 45 / 60 / 0 / 0

HEX #8B67FF

RGB 139 103 255

HSL 254.21, 1%, 0.7%

LAB 54.46, 49.65, -71.07

 

CMYK 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

CMYK 78 / 94 / 0 / 13

HEX #310DDD

RGB 49 13 221

HSL 250.38, 0.89%, 0.46%

LAB 29.82, 69.45, -92.66

 

CMYK 84 / 100 / 0 / 21

HEX #2000CA

RGB 32 0 202

HSL 249.5, 1%, 0.4%

LAB 25.48, 66.76, -88.89

 

CMYK 92 / 100 / 0 / 28

HEX #0F00B7

RGB 15 0 183

HSL 244.92, 1%, 0.36%

LAB 22.02, 61.85, -83.45

 

CMYK 100 / 100 / 0 / 36

HEX #0000A4

RGB 0 0 164

HSL 240, 1%, 0.32%

LAB 18.72, 56.92, -77.52

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 49 / 87 / 0 / 6

HEX #7A1FEF

RGB 122 31 239

HSL 266.25, 0.87%, 0.53%

LAB 40.16, 74.37, -85.56

 

CMYK 26 / 87 / 0 / 6

HEX #B21FEF

RGB 178 31 239

HSL 282.4, 0.87%, 0.53%

LAB 47.85, 81.21, -72.66

 

CMYK 2 / 87 / 0 / 6

HEX #EB1FEF

RGB 235 31 239

HSL 298.85, 0.87%, 0.53%

LAB 56.95, 90.07, -57.51

 

CMYK 0 / 87 / 21 / 6

HEX #EF1FBC

RGB 239 31 188

HSL 314.71, 0.87%, 0.53%

LAB 55.03, 83.99, -31.45

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 87 / 87 / 0 / 6

HEX #1F1FEF

RGB 31 31 239

HSL 240, 0.87%, 0.53%

LAB 32.93, 68.79, -97.78

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 64 / 77 / 0 / 14

HEX #4F32DC

RGB 79 50 220

HSL 250.24, 0.71%, 0.53%

LAB 36.2, 58.28, -81.43

 

CMYK 54 / 65 / 0 / 21

HEX #5C46C9

RGB 92 70 201

HSL 250.08, 0.55%, 0.53%

LAB 39.37, 43.88, -65.21

 

CMYK 43 / 51 / 0 / 29

HEX #6859B5

RGB 104 89 181

HSL 249.78, 0.38%, 0.53%

LAB 43.4, 29.09, -46.99

 

CMYK 28 / 33 / 0 / 36

HEX #756CA2

RGB 117 108 162

HSL 250, 0.23%, 0.53%

LAB 48.41, 15.87, -27.86

 

CMYK 87 / 55 / 0 / 6

HEX #1F6BEF

RGB 31 107 239

HSL 218.08, 0.87%, 0.53%

LAB 48.31, 27, -72.42

 

CMYK 87 / 78 / 0 / 6

HEX #1F34EF

RGB 31 52 239

HSL 233.94, 0.87%, 0.53%

LAB 35.94, 59.86, -92.76

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 49 / 87 / 0 / 6

HEX #791FEF

RGB 121 31 239

HSL 265.96, 0.87%, 0.53%

LAB 40.04, 74.27, -85.76

 

CMYK 26 / 87 / 0 / 6

HEX #B11FEF

RGB 177 31 239

HSL 282.12, 0.87%, 0.53%

LAB 47.7, 81.07, -72.91

 

CMYK 77 / 93 / 0 / 31

HEX #280CB0

RGB 40 12 176

HSL 250.24, 0.87%, 0.37%

LAB 23.16, 57.75, -77.31

 

CMYK 78 / 93 / 0 / 16

HEX #300FD6

RGB 48 15 214

HSL 249.95, 0.87%, 0.45%

LAB 28.97, 67.23, -90.03

 

CMYK 72 / 87 / 0 / 6

HEX #421FEF

RGB 66 31 239

HSL 250.1, 0.87%, 0.53%

LAB 34.74, 70.09, -94.71

 

CMYK 60 / 71 / 0 / 5

HEX #6245F2

RGB 98 69 242

HSL 250.06, 0.87%, 0.61%

LAB 43.16, 57.45, -82.41

 

CMYK 47 / 56 / 0 / 4

HEX #836CF5

RGB 131 108 245

HSL 250.07, 0.87%, 0.69%

LAB 54.18, 42.43, -66.01

 

CMYK 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

CMYK 0 / 87 / 32 / 6

HEX #EF1FA3

RGB 239 31 163

HSL 321.92, 0.87%, 0.53%

LAB 54, 81.21, -18.42

 

CMYK 67 / 0 / 87 / 6

HEX #50EF1F

RGB 80 239 31

HSL 105.87, 0.87%, 0.53%

LAB 83.72, -73.45, 76.73

 

CMYK 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

CMYK 0 / 72 / 87 / 6

HEX #EF421F

RGB 239 66 31

HSL 10.1, 0.87%, 0.53%

LAB 54.39, 64.25, 57.07

 

CMYK 87 / 0 / 72 / 6

HEX #1FEF42

RGB 31 239 66

HSL 130.1, 0.87%, 0.53%

LAB 83.14, -77.97, 66.51

 

CMYK 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

CMYK 0 / 87 / 32 / 6

HEX #EF1FA3

RGB 239 31 163

HSL 321.92, 0.87%, 0.53%

LAB 54, 81.21, -18.42

 

CMYK 14 / 0 / 87 / 6

HEX #CDEF1F

RGB 205 239 31

HSL 69.81, 0.87%, 0.53%

LAB 89.3, -34.01, 83.66

 

CMYK 87 / 0 / 55 / 6

HEX #1FEF6B

RGB 31 239 107

HSL 141.92, 0.87%, 0.53%

LAB 83.49, -73.59, 50.23

 

CMYK 73 / 87 / 0 / 6

HEX #421FF0

RGB 66 31 240

HSL 250.05, 0.87%, 0.53%

LAB 34.86, 70.35, -95.07

 

CMYK 0 / 87 / 58 / 6

HEX #EF1F64

RGB 239 31 100

HSL 340.1, 0.87%, 0.53%

LAB 52.12, 75.97, 16.64

 

CMYK 14 / 0 / 87 / 6

HEX #CDEF1F

RGB 205 239 31

HSL 69.81, 0.87%, 0.53%

LAB 89.3, -34.01, 83.66

 

CMYK 87 / 0 / 29 / 6

HEX #1FEFAA

RGB 31 239 170

HSL 160.1, 0.87%, 0.53%

LAB 84.45, -62.41, 20.42

 

Description

Color code: HEX #421FF0 | qconv.com Color code: HEX #421FF0 | qconv.com - big

Blue clearly dominates: the blue value surpasses the others. Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 66 red, 31 green and 240 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.
66 31 240 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 73 cyan, 87 magenta, none yellow and 6 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.
73% 87% 0% 6% 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.