#B22222

#C22A2A

#D23232

#E23A3A

#F24242

Boot

Actions

Explore the gradient in different formats, and actions.

Colors overview

Red

Color	HEX	RGB	HSL	HWB	LCH	LAB	CMYK
	#b22222	rgb(178, 34, 34)	hsl(0 68% 42%)	hwb(0 13% 30%)	lch(39.8 68.8 34.7)	lab(39.8 56.6 39.2)	cmyk 0%, 81%, 81%, 30%
	#c22a2a	rgb(194, 42, 42)	hsl(0 64% 46%)	hwb(0 16% 24%)	lch(43.9 71.5 34)	lab(43.9 59.3 40)	cmyk 0%, 78%, 78%, 24%
	#d23232	rgb(210, 50, 50)	hsl(0 64% 51%)	hwb(0 20% 18%)	lch(48 74.2 33.3)	lab(48 62 40.7)	cmyk 0%, 76%, 76%, 18%
	#e23a3a	rgb(226, 58, 58)	hsl(0 74% 56%)	hwb(0 23% 11%)	lch(52.1 76.8 32.8)	lab(52.1 64.6 41.6)	cmyk 0%, 74%, 74%, 11%
	#f24242	rgb(242, 66, 66)	hsl(0 87% 60%)	hwb(0 26% 5.1%)	lch(56.1 79.4 32.3)	lab(56.1 67.1 42.4)	cmyk 0%, 73%, 73%, 5%

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Contrast ratios checker

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

#B22222

AA - 6.67



#C22A2A

AA - 5.74



#D23232

AA - 4.94

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#E23A3A

AA - 4.28

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#F24242

AA - 3.72

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Color blindness

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Colors preview as gradient with protanopia

Colors preview as palette with protanopia

UI components preview

Preview the gradient in different UI components.



32°

CPU



48°

GPU



100%

Usage



11°

Rain



70%

Storage

HDR color space

HDR oklab colors



--angle: 45deg; 
background: linear-gradient(var(--angle), oklab(49.7% 0.16 0.081), oklab(53.3% 0.169 0.084), oklab(56.9% 0.177 0.087), oklab(60.5% 0.184 0.089), oklab(64% 0.192 0.092))

Fallback colors



--angle: 45deg; 
background: linear-gradient(var(--angle), #B22222, #C22A2A, #D23232, #E23A3A, #F24242)

Colors



<!-- Primary Colors -->
<color name="boot_color_10">#B22222</color>
<color name="boot_color_20">#C22A2A</color>
<color name="boot_color_30">#D23232</color>
<color name="boot_color_40">#E23A3A</color>
<color name="boot_color_50">#F24242</color>

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