black

#000000

#FC3003

#FC3003

Contrast Ratio

5.56:1

Delta E

113.09

Very Different

50:50 Mix

Color Values

Format #000000 #FC3003
HEX #000000 #FC3003
RGB 0, 0, 0 252, 48, 3
HSL 0.0, 0.0%, 0.0% 10.8, 97.6%, 50.0%
HSV 0.0, 0.0%, 0.0% 10.8, 98.8%, 98.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.0%, 98.8%, 1.2%
OKLCH 0.0 0.0 0.0 0.6392 0.2399 32.2

Contrast & Accessibility

5.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FC3003 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FC3003

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FC3003);
background: linear-gradient(135deg, #000000, #FC3003);

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