#51ABCD

#51ABCD

white

#FFFFFF

Contrast Ratio

2.61:1

Delta E

45.65

Very Different

50:50 Mix

Color Values

Format #51ABCD #FFFFFF
HEX #51ABCD #FFFFFF
RGB 81, 171, 205 255, 255, 255
HSL 196.5, 55.4%, 56.1% 0.0, 0.0%, 100.0%
HSV 196.5, 60.5%, 80.4% 0.0, 0.0%, 100.0%
CMYK 60.5%, 16.6%, 0.0%, 19.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6997 0.0988 225.7 1.0 0.0 89.9

Contrast & Accessibility

2.61:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51ABCD

The quick brown fox jumps over the lazy dog

Text: #51ABCD → Background: #FFFFFF

Color Difference (Delta E)

45.65 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #51ABCD, #FFFFFF);
background: linear-gradient(135deg, #51ABCD, #FFFFFF);

Explore Each Color

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