black

#000000

#AD5738

#AD5738

Contrast Ratio

4.2:1

Delta E

66.37

Very Different

50:50 Mix

Color Values

Format #000000 #AD5738
HEX #000000 #AD5738
RGB 0, 0, 0 173, 87, 56
HSL 0.0, 0.0%, 0.0% 15.9, 51.1%, 44.9%
HSV 0.0, 0.0%, 0.0% 15.9, 67.6%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.7%, 67.6%, 32.2%
OKLCH 0.0 0.0 0.0 0.555 0.1212 40.1

Contrast & Accessibility

4.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD5738 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD5738

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD5738);
background: linear-gradient(135deg, #000000, #AD5738);

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