black

#000000

#AA2018

#AA2018

Contrast Ratio

2.93:1

Delta E

77.02

Very Different

50:50 Mix

Color Values

Format #000000 #AA2018
HEX #000000 #AA2018
RGB 0, 0, 0 170, 32, 24
HSL 0.0, 0.0%, 0.0% 3.3, 75.3%, 38.0%
HSV 0.0, 0.0%, 0.0% 3.3, 85.9%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.2%, 85.9%, 33.3%
OKLCH 0.0 0.0 0.0 0.4794 0.1746 29.0

Contrast & Accessibility

2.93:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA2018 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA2018

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA2018);
background: linear-gradient(135deg, #000000, #AA2018);

Explore Each Color

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