black

#000000

#EC1713

#EC1713

Contrast Ratio

4.7:1

Delta E

106.41

Very Different

50:50 Mix

Color Values

Format #000000 #EC1713
HEX #000000 #EC1713
RGB 0, 0, 0 236, 23, 19
HSL 0.0, 0.0%, 0.0% 1.1, 85.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 1.1, 91.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 90.3%, 91.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.5983 0.237 28.9

Contrast & Accessibility

4.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC1713 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC1713

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC1713);
background: linear-gradient(135deg, #000000, #EC1713);

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