Dear color lovers – together, we’ll have a more colorful future. Support us on

✕

CSS Gradients:
RGB 53 23 176

Information

close all

Let CSS suggest color gradients from two hues such as the base hue and the complementary color.

Find examples of linear and radial color transitions.

Easy for web design: Copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a lighter hue.

Find examples of linear and radial color transitions from Lighter colors.

Simple for web design: copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a darker hue.

Find examples of linear and radial color transitions from Darker colors.

Simple for web design: copy the CSS code for easy integration on your website.

Display options

Description

Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 53 red, 23 green and 176 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.
53 23 176 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 70 cyan, 87 magenta, none yellow and 31 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.
70% 87% 0% 31% C M Y K

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

Lineal

HEX #3517B0 to HEX #CAE84F


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 6%, #CAE84F 92%);

Radial

HEX #3517B0 to HEX #CAE84F


CSS-Code:

background-image: radial-gradient(circle, #3517B0 11%, #CAE84F 96%);

 

HEX #CAE84F to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #CAE84F 5%, #3517B0 100%);

 

HEX #CAE84F to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #CAE84F 13%, #3517B0 96%);

Lineal

HEX #3517B0 to HEX #1724B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 10%, #1724B0 93%);

Radial

HEX #3517B0 to HEX #1724B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #1724B0 100%);

 

HEX #1724B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #1724B0 11%, #3517B0 91%);

 

HEX #1724B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #1724B0 3%, #3517B0 89%);

 

HEX #3517B0 to HEX #3317B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 5%, #3317B0 92%);

 

HEX #3517B0 to HEX #3317B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 7%, #3317B0 91%);

 

HEX #3317B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #3317B0 12%, #3517B0 91%);

 

HEX #3317B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #3317B0 6%, #3517B0 97%);

 

HEX #3517B0 to HEX #5C17B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 1%, #5C17B0 99%);

 

HEX #3517B0 to HEX #5C17B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 1%, #5C17B0 97%);

 

HEX #5C17B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #5C17B0 8%, #3517B0 91%);

 

HEX #5C17B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #5C17B0 14%, #3517B0 100%);

 

HEX #3517B0 to HEX #8517B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 12%, #8517B0 96%);

 

HEX #3517B0 to HEX #8517B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 10%, #8517B0 97%);

 

HEX #8517B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #8517B0 6%, #3517B0 94%);

 

HEX #8517B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #8517B0 11%, #3517B0 96%);

Lineal

HEX #3517B0 to HEX #2A128C


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 13%, #2A128C 88%);

Radial

HEX #3517B0 to HEX #2A128C


CSS-Code:

background-image: radial-gradient(circle, #3517B0 1%, #2A128C 99%);

 

HEX #2A128C to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #2A128C 4%, #3517B0 89%);

 

HEX #2A128C to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #2A128C 5%, #3517B0 94%);

 

HEX #3517B0 to HEX #401CD5


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 12%, #401CD5 94%);

 

HEX #3517B0 to HEX #401CD5


CSS-Code:

background-image: radial-gradient(circle, #3517B0 9%, #401CD5 89%);

 

HEX #401CD5 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #401CD5 3%, #3517B0 96%);

 

HEX #401CD5 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #401CD5 11%, #3517B0 98%);

 

HEX #3517B0 to HEX #5735E5


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 12%, #5735E5 95%);

 

HEX #3517B0 to HEX #5735E5


CSS-Code:

background-image: radial-gradient(circle, #3517B0 1%, #5735E5 92%);

 

HEX #5735E5 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #5735E5 1%, #3517B0 88%);

 

HEX #5735E5 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #5735E5 2%, #3517B0 94%);

Lineal

HEX #3517B0 to HEX #1724B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 3%, #1724B0 92%);

Radial

HEX #3517B0 to HEX #1724B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 14%, #1724B0 87%);

 

HEX #1724B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #1724B0 13%, #3517B0 93%);

 

HEX #1724B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #1724B0 0%, #3517B0 92%);

 

HEX #3517B0 to HEX #3317B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 8%, #3317B0 97%);

 

HEX #3517B0 to HEX #3317B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #3317B0 98%);

 

HEX #3317B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #3317B0 1%, #3517B0 89%);

 

HEX #3317B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #3317B0 8%, #3517B0 95%);

 

HEX #3517B0 to HEX #5C17B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 1%, #5C17B0 100%);

 

HEX #3517B0 to HEX #5C17B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 5%, #5C17B0 100%);

 

HEX #5C17B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #5C17B0 4%, #3517B0 90%);

 

HEX #5C17B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #5C17B0 5%, #3517B0 94%);

 

HEX #3517B0 to HEX #8517B0


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 9%, #8517B0 88%);

 

HEX #3517B0 to HEX #8517B0


CSS-Code:

background-image: radial-gradient(circle, #3517B0 14%, #8517B0 96%);

 

HEX #8517B0 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #8517B0 5%, #3517B0 92%);

 

HEX #8517B0 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #8517B0 4%, #3517B0 96%);

Lineal

HEX #3517B0 to HEX #2A128C


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 3%, #2A128C 89%);

Radial

HEX #3517B0 to HEX #2A128C


CSS-Code:

background-image: radial-gradient(circle, #3517B0 0%, #2A128C 100%);

 

HEX #2A128C to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #2A128C 5%, #3517B0 96%);

 

HEX #2A128C to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #2A128C 10%, #3517B0 96%);

 

HEX #3517B0 to HEX #401CD5


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 7%, #401CD5 93%);

 

HEX #3517B0 to HEX #401CD5


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #401CD5 93%);

 

HEX #401CD5 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #401CD5 14%, #3517B0 89%);

 

HEX #401CD5 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #401CD5 14%, #3517B0 92%);

 

HEX #3517B0 to HEX #5735E5


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 2%, #5735E5 88%);

 

HEX #3517B0 to HEX #5735E5


CSS-Code:

background-image: radial-gradient(circle, #3517B0 13%, #5735E5 88%);

 

HEX #5735E5 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #5735E5 4%, #3517B0 95%);

 

HEX #5735E5 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #5735E5 13%, #3517B0 97%);

Lineal

HEX #3517B0 to HEX #B01775


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 3%, #B01775 93%);

Radial

HEX #3517B0 to HEX #B01775


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #B01775 93%);

 

HEX #B01775 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #B01775 1%, #3517B0 96%);

 

HEX #B01775 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #B01775 12%, #3517B0 90%);

 

HEX #3517B0 to HEX #38B017


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 2%, #38B017 95%);

 

HEX #3517B0 to HEX #38B017


CSS-Code:

background-image: radial-gradient(circle, #3517B0 10%, #38B017 93%);

 

HEX #38B017 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #38B017 6%, #3517B0 100%);

 

HEX #38B017 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #38B017 11%, #3517B0 96%);

Lineal

HEX #3517B0 to HEX #B03317


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 11%, #B03317 99%);

Radial

HEX #3517B0 to HEX #B03317


CSS-Code:

background-image: radial-gradient(circle, #3517B0 8%, #B03317 88%);

 

HEX #B03317 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #B03317 6%, #3517B0 100%);

 

HEX #B03317 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #B03317 2%, #3517B0 87%);

 

HEX #3517B0 to HEX #17B033


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 1%, #17B033 86%);

 

HEX #3517B0 to HEX #17B033


CSS-Code:

background-image: radial-gradient(circle, #3517B0 7%, #17B033 95%);

 

HEX #17B033 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #17B033 2%, #3517B0 96%);

 

HEX #17B033 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #17B033 11%, #3517B0 87%);

Lineal

HEX #3517B0 to HEX #B01775


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 10%, #B01775 96%);

Radial

HEX #3517B0 to HEX #B01775


CSS-Code:

background-image: radial-gradient(circle, #3517B0 7%, #B01775 91%);

 

HEX #B01775 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #B01775 13%, #3517B0 92%);

 

HEX #B01775 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #B01775 9%, #3517B0 95%);

 

HEX #3517B0 to HEX #94B017


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 5%, #94B017 99%);

 

HEX #3517B0 to HEX #94B017


CSS-Code:

background-image: radial-gradient(circle, #3517B0 7%, #94B017 95%);

 

HEX #94B017 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #94B017 9%, #3517B0 91%);

 

HEX #94B017 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #94B017 11%, #3517B0 88%);

 

HEX #3517B0 to HEX #17B052


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 14%, #17B052 98%);

 

HEX #3517B0 to HEX #17B052


CSS-Code:

background-image: radial-gradient(circle, #3517B0 0%, #17B052 99%);

 

HEX #17B052 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #17B052 5%, #3517B0 92%);

 

HEX #17B052 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #17B052 4%, #3517B0 91%);

Lineal

HEX #3517B0 to HEX #B01747


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 13%, #B01747 92%);

Radial

HEX #3517B0 to HEX #B01747


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #B01747 99%);

 

HEX #B01747 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #B01747 7%, #3517B0 95%);

 

HEX #B01747 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #B01747 6%, #3517B0 92%);

 

HEX #3517B0 to HEX #94B017


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 10%, #94B017 93%);

 

HEX #3517B0 to HEX #94B017


CSS-Code:

background-image: radial-gradient(circle, #3517B0 6%, #94B017 88%);

 

HEX #94B017 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #94B017 11%, #3517B0 87%);

 

HEX #94B017 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #94B017 2%, #3517B0 100%);

 

HEX #3517B0 to HEX #17B080


CSS-Code:

background-image: linear-gradient(135deg, #3517B0 5%, #17B080 91%);

 

HEX #3517B0 to HEX #17B080


CSS-Code:

background-image: radial-gradient(circle, #3517B0 3%, #17B080 99%);

 

HEX #17B080 to HEX #3517B0


CSS-Code:

background-image: linear-gradient(135deg, #17B080 2%, #3517B0 86%);

 

HEX #17B080 to HEX #3517B0


CSS-Code:

background-image: radial-gradient(circle, #17B080 9%, #3517B0 92%);

Show more color palettes

Services

Colors

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)

Sherwin Williams® to NCS®

convert from Sherwin Williams®-number (SW 0000) to NCS-number (S0000-X00X)

nsc-logo

NCS® to RGB

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

NCS® to RGBA

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

NCS® to CMYK

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

Icons

NCS® to HEX

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

NCS® to RAL®

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

NCS® to HKS®

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

NCS® to PANTONE®

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

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

As a guest, you can collect and download colors in the color collector. Activate qConv Start for free to save color palettes permanently and manage the colors in each palette.

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.

Gastzugang

Gastzugang

Guest access – no qConv Start profile yet Core functions are available with a guest allowance. qConv Start is activated after you create a free account. You can then save color palettes and images permanently in your profile.
Save color palettes: free profile requiredUp to 5 colors in the guest color collector