#303f9f
#3f51b5
#ffffff
#ffc107
#212121
#303f9f
#3f51b5
#ffffff
#ffc107
#212121

Blue/Yellow

Colors overview

Blue
Yellow
ColorHEXRGBHSLHWBLCHLABCMYKColor schemes
#303f9frgb(48, 63, 159)hsl(230 54% 41%)hwb(230 19% 38%)lch(30.2 58.8 290)lab(30.2 20.4 -55.2)cmyk 70%, 60%, 0%, 38%
#3f51b5rgb(63, 81, 181)hsl(230 48% 48%)hwb(230 25% 29%)lch(37.5 59.4 288)lab(37.5 18.7 -56.4)cmyk 65%, 55%, 0%, 29%
#ffffffrgb(255, 255, 255)hsl(none 0% 100%)hwb(none 100% 0%)lch(100 0 none)lab(100 0 0)cmyk 0%, 0%, 0%, 0%
#ffc107rgb(255, 193, 7)hsl(45 100% 51%)hwb(45 2.7% 0%)lch(82.1 83.6 80.6)lab(82.1 13.7 82.4)cmyk 0%, 24%, 97%, 0%
#212121rgb(33, 33, 33)hsl(none 0% 13%)hwb(none 13% 87%)lch(12.7 0 none)lab(12.7 0 0)cmyk 0%, 0%, 0%, 87%

Click a color format to copy to your clipboard.

Contrast ratios checker

Click one color card to view the complete contrast checker tests.

#303f9f

AAA - 8.98

#3f51b5

AA - 6.87

#ffffff

AA - 1

#ffc107

AA - 1.63

#212121

AAA - 16.1

Color blindness

The simulation of color blindness may not be 100% accurate sometimes.

Colors preview as gradient with protanopia


Colors preview as palette with protanopia

UI components preview

Preview the gradient in different UI components.

Details

Type

Palette

Colors

BlueYellow

Created at

5 years ago

Copy CSS

Click the code to copy or press CTRL + C

HDR space

HDR oklab colors New

background: linear-gradient(45deg, oklab(41.6% 0.003 -0.156), oklab(47.8% 0.004 -0.159), oklab(100% 0 0), oklab(84.4% 0.015 0.171), oklab(24.8% 0 0))

Fallback colors New

background: linear-gradient(45deg, #303f9f, #3f51b5, #ffffff, #ffc107, #212121)

Copy app colors tokens

Click the code to copy or press CTRL + C

Colors

<resources>
    <color name="blue/yellow_100">#303f9f</color>
    <color name="blue/yellow_200">#3f51b5</color>
    <color name="blue/yellow_300">#ffffff</color>
    <color name="blue/yellow_400">#ffc107</color>
    <color name="blue/yellow_500">#212121</color>
</resources>

Quick view

Click the color to copy or press CTRL + C

SRGB New

OKLAB New

OKLCH New

P3 New

Name

RGB

HEX

HSL

HWB

HSV

CMYK

LAB

LCH

XYZ

colorffy.com

Submit feedback

We'd love to hear from you, tell us what you think about Colorffy, and what we can improve.

What's your suggestion? 💡

Optional

Create your free account

Sign up to save and like your color palettes, gradients, and more.

Sign up with

or

Already have an account? Log in

By signing up, you agree to our Terms of Service and Privacy Policy

This is a PRO feature

Get access to more export file formats, app tokens, remove ads, unlimited collections, and more.

  • Unlimited collections New
  • Export dark theme to .css, and .csv New
  • App colors tokens New
  • Download to .json, .css, .csv
  • Download colors to .jpeg, .png, .svg
  • Remove ads
PWA prompt