black

#000000

#DC5540

#DC5540

Contrast Ratio

5.42:1

Delta E

84.58

Very Different

50:50 Mix

Color Values

Format #000000 #DC5540
HEX #000000 #DC5540
RGB 0, 0, 0 220, 85, 64
HSL 0.0, 0.0%, 0.0% 8.1, 69.0%, 55.7%
HSV 0.0, 0.0%, 0.0% 8.1, 70.9%, 86.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.4%, 70.9%, 13.7%
OKLCH 0.0 0.0 0.0 0.6242 0.1733 31.3

Contrast & Accessibility

5.42:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DC5540 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DC5540

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DC5540);
background: linear-gradient(135deg, #000000, #DC5540);

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