black

#000000

#AC450C

#AC450C

Contrast Ratio

3.61:1

Delta E

76.92

Very Different

50:50 Mix

Color Values

Format #000000 #AC450C
HEX #000000 #AC450C
RGB 0, 0, 0 172, 69, 12
HSL 0.0, 0.0%, 0.0% 21.4, 87.0%, 36.1%
HSV 0.0, 0.0%, 0.0% 21.4, 93.0%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.9%, 93.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5223 0.1481 43.3

Contrast & Accessibility

3.61:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC450C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC450C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC450C);
background: linear-gradient(135deg, #000000, #AC450C);

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