black

#000000

#CC3415

#CC3415

Contrast Ratio

4.07:1

Delta E

90.43

Very Different

50:50 Mix

Color Values

Format #000000 #CC3415
HEX #000000 #CC3415
RGB 0, 0, 0 204, 52, 21
HSL 0.0, 0.0%, 0.0% 10.2, 81.3%, 44.1%
HSV 0.0, 0.0%, 0.0% 10.2, 89.7%, 80.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.5%, 89.7%, 20.0%
OKLCH 0.0 0.0 0.0 0.5576 0.193 32.9

Contrast & Accessibility

4.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CC3415 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CC3415

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CC3415);
background: linear-gradient(135deg, #000000, #CC3415);

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