black

#000000

#636449

#636449

Contrast Ratio

3.45:1

Delta E

44.63

Very Different

50:50 Mix

Color Values

Format #000000 #636449
HEX #000000 #636449
RGB 0, 0, 0 99, 100, 73
HSL 0.0, 0.0%, 0.0% 62.2, 15.6%, 33.9%
HSV 0.0, 0.0%, 0.0% 62.2, 27.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 1.0%, 0.0%, 27.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4947 0.0408 109.6

Contrast & Accessibility

3.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #636449 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #636449

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #636449);
background: linear-gradient(135deg, #000000, #636449);

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