black

#000000

#D12307

#D12307

Contrast Ratio

3.95:1

Delta E

96.66

Very Different

50:50 Mix

Color Values

Format #000000 #D12307
HEX #000000 #D12307
RGB 0, 0, 0 209, 35, 7
HSL 0.0, 0.0%, 0.0% 8.3, 93.5%, 42.4%
HSV 0.0, 0.0%, 0.0% 8.3, 96.7%, 82.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.3%, 96.7%, 18.0%
OKLCH 0.0 0.0 0.0 0.5534 0.2097 31.3

Contrast & Accessibility

3.95:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D12307 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D12307

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D12307);
background: linear-gradient(135deg, #000000, #D12307);

Explore Each Color

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