black

#000000

#616DAD

#616DAD

Contrast Ratio

4.3:1

Delta E

60.79

Very Different

50:50 Mix

Color Values

Format #000000 #616DAD
HEX #000000 #616DAD
RGB 0, 0, 0 97, 109, 173
HSL 0.0, 0.0%, 0.0% 230.5, 31.7%, 52.9%
HSV 0.0, 0.0%, 0.0% 230.5, 43.9%, 67.8%
CMYK 0%, 0%, 0%, 100% 43.9%, 37.0%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.5531 0.1005 274.6

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616DAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616DAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons