black

#000000

#616FB7

#616FB7

Contrast Ratio

4.47:1

Delta E

64.49

Very Different

50:50 Mix

Color Values

Format #000000 #616FB7
HEX #000000 #616FB7
RGB 0, 0, 0 97, 111, 183
HSL 0.0, 0.0%, 0.0% 230.2, 37.4%, 54.9%
HSV 0.0, 0.0%, 0.0% 230.2, 47.0%, 71.8%
CMYK 0%, 0%, 0%, 100% 47.0%, 39.3%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.5628 0.1126 273.9

Contrast & Accessibility

4.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616FB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616FB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #616FB7);
background: linear-gradient(135deg, #000000, #616FB7);

Explore Each Color

Related Comparisons