black

#000000

#AC3834

#AC3834

Contrast Ratio

3.37:1

Delta E

68.75

Very Different

50:50 Mix

Color Values

Format #000000 #AC3834
HEX #000000 #AC3834
RGB 0, 0, 0 172, 56, 52
HSL 0.0, 0.0%, 0.0% 2.0, 53.6%, 43.9%
HSV 0.0, 0.0%, 0.0% 2.0, 69.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.4%, 69.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.5092 0.1524 26.1

Contrast & Accessibility

3.37:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC3834 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC3834

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC3834);
background: linear-gradient(135deg, #000000, #AC3834);

Explore Each Color

Related Comparisons