black

#000000

#EC201F

#EC201F

Contrast Ratio

4.79:1

Delta E

103.42

Very Different

50:50 Mix

Color Values

Format #000000 #EC201F
HEX #000000 #EC201F
RGB 0, 0, 0 236, 32, 31
HSL 0.0, 0.0%, 0.0% 0.3, 84.4%, 52.4%
HSV 0.0, 0.0%, 0.0% 0.3, 86.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.4%, 86.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.6026 0.2326 28.1

Contrast & Accessibility

4.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC201F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC201F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC201F);
background: linear-gradient(135deg, #000000, #EC201F);

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