black

#000000

#EC5444

#EC5444

Contrast Ratio

5.92:1

Delta E

90.63

Very Different

50:50 Mix

Color Values

Format #000000 #EC5444
HEX #000000 #EC5444
RGB 0, 0, 0 236, 84, 68
HSL 0.0, 0.0%, 0.0% 5.7, 81.6%, 59.6%
HSV 0.0, 0.0%, 0.0% 5.7, 71.2%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.4%, 71.2%, 7.5%
OKLCH 0.0 0.0 0.0 0.6486 0.1904 29.3

Contrast & Accessibility

5.92:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC5444 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC5444

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC5444);
background: linear-gradient(135deg, #000000, #EC5444);

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