black

#000000

#EC1918

#EC1918

Contrast Ratio

4.72:1

Delta E

105.34

Very Different

50:50 Mix

Color Values

Format #000000 #EC1918
HEX #000000 #EC1918
RGB 0, 0, 0 236, 25, 24
HSL 0.0, 0.0%, 0.0% 0.3, 84.8%, 51.0%
HSV 0.0, 0.0%, 0.0% 0.3, 89.8%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.4%, 89.8%, 7.5%
OKLCH 0.0 0.0 0.0 0.5992 0.2359 28.5

Contrast & Accessibility

4.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC1918 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC1918

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC1918);
background: linear-gradient(135deg, #000000, #EC1918);

Explore Each Color

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