black

#000000

#616CB5

#616CB5

Contrast Ratio

4.32:1

Delta E

64.27

Very Different

50:50 Mix

Color Values

Format #000000 #616CB5
HEX #000000 #616CB5
RGB 0, 0, 0 97, 108, 181
HSL 0.0, 0.0%, 0.0% 232.1, 36.2%, 54.5%
HSV 0.0, 0.0%, 0.0% 232.1, 46.4%, 71.0%
CMYK 0%, 0%, 0%, 100% 46.4%, 40.3%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.5554 0.1137 275.6

Contrast & Accessibility

4.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616CB5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616CB5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #616CB5);
background: linear-gradient(135deg, #000000, #616CB5);

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