black

#000000

#656371

#656371

Contrast Ratio

3.58:1

Delta E

43.43

Very Different

50:50 Mix

Color Values

Format #000000 #656371
HEX #000000 #656371
RGB 0, 0, 0 101, 99, 113
HSL 0.0, 0.0%, 0.0% 248.6, 6.6%, 41.6%
HSV 0.0, 0.0%, 0.0% 248.6, 12.4%, 44.3%
CMYK 0%, 0%, 0%, 100% 10.6%, 12.4%, 0.0%, 55.7%
OKLCH 0.0 0.0 0.0 0.5065 0.0221 292.1

Contrast & Accessibility

3.58:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #656371 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #656371

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #656371);
background: linear-gradient(135deg, #000000, #656371);

Explore Each Color

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