black

#000000

#AC5734

#AC5734

Contrast Ratio

4.17:1

Delta E

66.93

Very Different

50:50 Mix

Color Values

Format #000000 #AC5734
HEX #000000 #AC5734
RGB 0, 0, 0 172, 87, 52
HSL 0.0, 0.0%, 0.0% 17.5, 53.6%, 43.9%
HSV 0.0, 0.0%, 0.0% 17.5, 69.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.4%, 69.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.553 0.1216 42.2

Contrast & Accessibility

4.17:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC5734 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC5734

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC5734);
background: linear-gradient(135deg, #000000, #AC5734);

Explore Each Color

Related Comparisons