black

#000000

#C5641D

#C5641D

Contrast Ratio

5.21:1

Delta E

83.03

Very Different

50:50 Mix

Color Values

Format #000000 #C5641D
HEX #000000 #C5641D
RGB 0, 0, 0 197, 100, 29
HSL 0.0, 0.0%, 0.0% 25.4, 74.3%, 44.3%
HSV 0.0, 0.0%, 0.0% 25.4, 85.3%, 77.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.2%, 85.3%, 22.7%
OKLCH 0.0 0.0 0.0 0.6079 0.146 51.1

Contrast & Accessibility

5.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C5641D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C5641D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C5641D);
background: linear-gradient(135deg, #000000, #C5641D);

Explore Each Color

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