black

#000000

#EC1211

#EC1211

Contrast Ratio

4.66:1

Delta E

107.02

Very Different

50:50 Mix

Color Values

Format #000000 #EC1211
HEX #000000 #EC1211
RGB 0, 0, 0 236, 18, 17
HSL 0.0, 0.0%, 0.0% 0.3, 86.6%, 49.6%
HSV 0.0, 0.0%, 0.0% 0.3, 92.8%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.4%, 92.8%, 7.5%
OKLCH 0.0 0.0 0.0 0.5966 0.2386 28.8

Contrast & Accessibility

4.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC1211 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC1211

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC1211);
background: linear-gradient(135deg, #000000, #EC1211);

Explore Each Color

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