black

#000000

#AA463F

#AA463F

Contrast Ratio

3.66:1

Delta E

64.32

Very Different

50:50 Mix

Color Values

Format #000000 #AA463F
HEX #000000 #AA463F
RGB 0, 0, 0 170, 70, 63
HSL 0.0, 0.0%, 0.0% 3.9, 45.9%, 45.7%
HSV 0.0, 0.0%, 0.0% 3.9, 62.9%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.8%, 62.9%, 33.3%
OKLCH 0.0 0.0 0.0 0.5258 0.1332 26.6

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA463F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA463F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA463F);
background: linear-gradient(135deg, #000000, #AA463F);

Explore Each Color

Related Comparisons