black

#000000

#7A231C

#7A231C

Contrast Ratio

2.08:1

Delta E

53.27

Very Different

50:50 Mix

Color Values

Format #000000 #7A231C
HEX #000000 #7A231C
RGB 0, 0, 0 122, 35, 28
HSL 0.0, 0.0%, 0.0% 4.5, 62.7%, 29.4%
HSV 0.0, 0.0%, 0.0% 4.5, 77.0%, 47.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.3%, 77.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.3928 0.1219 28.5

Contrast & Accessibility

2.08:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7A231C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7A231C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7A231C);
background: linear-gradient(135deg, #000000, #7A231C);

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