#900103

#900103

white

#FFFFFF

Contrast Ratio

9.58:1

Delta E

97.2

Very Different

50:50 Mix

Color Values

Format #900103 #FFFFFF
HEX #900103 #FFFFFF
RGB 144, 1, 3 255, 255, 255
HSL 359.2, 98.6%, 28.4% 0.0, 0.0%, 100.0%
HSV 359.2, 99.3%, 56.5% 0.0, 0.0%, 100.0%
CMYK 0.0%, 99.3%, 97.9%, 43.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4109 0.1677 28.8 1.0 0.0 89.9

Contrast & Accessibility

9.58:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF β†’ Background: #900103

The quick brown fox jumps over the lazy dog

Text: #900103 β†’ Background: #FFFFFF

Color Difference (Delta E)

97.2 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #900103, #FFFFFF);
background: linear-gradient(135deg, #900103, #FFFFFF);

Explore Each Color

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