black

#000000

#D45037

#D45037

Contrast Ratio

5.0:1

Delta E

83.51

Very Different

50:50 Mix

Color Values

Format #000000 #D45037
HEX #000000 #D45037
RGB 0, 0, 0 212, 80, 55
HSL 0.0, 0.0%, 0.0% 9.6, 64.6%, 52.4%
HSV 0.0, 0.0%, 0.0% 9.6, 74.1%, 83.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.3%, 74.1%, 16.9%
OKLCH 0.0 0.0 0.0 0.6042 0.1715 32.8

Contrast & Accessibility

5.0:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D45037 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D45037

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D45037);
background: linear-gradient(135deg, #000000, #D45037);

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