black

#000000

#DF5137

#DF5137

Contrast Ratio

5.37:1

Delta E

88.16

Very Different

50:50 Mix

Color Values

Format #000000 #DF5137
HEX #000000 #DF5137
RGB 0, 0, 0 223, 81, 55
HSL 0.0, 0.0%, 0.0% 9.3, 72.4%, 54.5%
HSV 0.0, 0.0%, 0.0% 9.3, 75.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.7%, 75.3%, 12.5%
OKLCH 0.0 0.0 0.0 0.6229 0.1822 32.5

Contrast & Accessibility

5.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DF5137 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DF5137

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DF5137);
background: linear-gradient(135deg, #000000, #DF5137);

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