black

#000000

#51644F

#51644F

Contrast Ratio

3.29:1

Delta E

43.04

Very Different

50:50 Mix

Color Values

Format #000000 #51644F
HEX #000000 #51644F
RGB 0, 0, 0 81, 100, 79
HSL 0.0, 0.0%, 0.0% 114.3, 11.7%, 35.1%
HSV 0.0, 0.0%, 0.0% 114.3, 21.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 19.0%, 0.0%, 21.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4811 0.0404 142.4

Contrast & Accessibility

3.29:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51644F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51644F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51644F);
background: linear-gradient(135deg, #000000, #51644F);

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