black

#000000

#61818A

#61818A

Contrast Ratio

5.02:1

Delta E

53.39

Very Different

50:50 Mix

Color Values

Format #000000 #61818A
HEX #000000 #61818A
RGB 0, 0, 0 97, 129, 138
HSL 0.0, 0.0%, 0.0% 193.2, 17.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 193.2, 29.7%, 54.1%
CMYK 0%, 0%, 0%, 100% 29.7%, 6.5%, 0.0%, 45.9%
OKLCH 0.0 0.0 0.0 0.582 0.0388 216.9

Contrast & Accessibility

5.02:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #61818A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #61818A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #61818A);
background: linear-gradient(135deg, #000000, #61818A);

Explore Each Color

Related Comparisons