black

#000000

#616DBD

#616DBD

Contrast Ratio

4.43:1

Delta E

67.49

Very Different

50:50 Mix

Color Values

Format #000000 #616DBD
HEX #000000 #616DBD
RGB 0, 0, 0 97, 109, 189
HSL 0.0, 0.0%, 0.0% 232.2, 41.1%, 56.1%
HSV 0.0, 0.0%, 0.0% 232.2, 48.7%, 74.1%
CMYK 0%, 0%, 0%, 100% 48.7%, 42.3%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.5622 0.124 275.2

Contrast & Accessibility

4.43:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616DBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616DBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons