black

#000000

#AD3621

#AD3621

Contrast Ratio

3.33:1

Delta E

73.79

Very Different

50:50 Mix

Color Values

Format #000000 #AD3621
HEX #000000 #AD3621
RGB 0, 0, 0 173, 54, 33
HSL 0.0, 0.0%, 0.0% 9.0, 68.0%, 40.4%
HSV 0.0, 0.0%, 0.0% 9.0, 80.9%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.8%, 80.9%, 32.2%
OKLCH 0.0 0.0 0.0 0.5063 0.1587 32.4

Contrast & Accessibility

3.33:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD3621 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD3621

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD3621);
background: linear-gradient(135deg, #000000, #AD3621);

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