black

#000000

#D1504F

#D1504F

Contrast Ratio

4.97:1

Delta E

77.6

Very Different

50:50 Mix

Color Values

Format #000000 #D1504F
HEX #000000 #D1504F
RGB 0, 0, 0 209, 80, 79
HSL 0.0, 0.0%, 0.0% 0.5, 58.6%, 56.5%
HSV 0.0, 0.0%, 0.0% 0.5, 62.2%, 82.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.7%, 62.2%, 18.0%
OKLCH 0.0 0.0 0.0 0.603 0.1639 23.8

Contrast & Accessibility

4.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D1504F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D1504F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D1504F);
background: linear-gradient(135deg, #000000, #D1504F);

Explore Each Color

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