black

#000000

#AC3F2D

#AC3F2D

Contrast Ratio

3.5:1

Delta E

69.55

Very Different

50:50 Mix

Color Values

Format #000000 #AC3F2D
HEX #000000 #AC3F2D
RGB 0, 0, 0 172, 63, 45
HSL 0.0, 0.0%, 0.0% 8.5, 58.5%, 42.5%
HSV 0.0, 0.0%, 0.0% 8.5, 73.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.4%, 73.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.5168 0.1466 31.7

Contrast & Accessibility

3.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC3F2D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC3F2D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC3F2D);
background: linear-gradient(135deg, #000000, #AC3F2D);

Explore Each Color

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