#123F5F

#123F5F

white

#FFFFFF

Contrast Ratio

11.04:1

Delta E

78.3

Very Different

50:50 Mix

Color Values

Format #123F5F #FFFFFF
HEX #123F5F #FFFFFF
RGB 18, 63, 95 255, 255, 255
HSL 204.9, 68.1%, 22.2% 0.0, 0.0%, 100.0%
HSV 204.9, 81.1%, 37.3% 0.0, 0.0%, 100.0%
CMYK 81.1%, 33.7%, 0.0%, 62.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3543 0.0735 243.9 1.0 0.0 89.9

Contrast & Accessibility

11.04:1
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: #123F5F

The quick brown fox jumps over the lazy dog

Text: #123F5F β†’ Background: #FFFFFF

Color Difference (Delta E)

78.3 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, #123F5F, #FFFFFF);
background: linear-gradient(135deg, #123F5F, #FFFFFF);

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