black

#000000

#AA472F

#AA472F

Contrast Ratio

3.65:1

Delta E

67.58

Very Different

50:50 Mix

Color Values

Format #000000 #AA472F
HEX #000000 #AA472F
RGB 0, 0, 0 170, 71, 47
HSL 0.0, 0.0%, 0.0% 11.7, 56.7%, 42.5%
HSV 0.0, 0.0%, 0.0% 11.7, 72.4%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.2%, 72.4%, 33.3%
OKLCH 0.0 0.0 0.0 0.5248 0.1359 34.9

Contrast & Accessibility

3.65:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA472F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA472F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA472F);
background: linear-gradient(135deg, #000000, #AA472F);

Explore Each Color

Related Comparisons