black

#000000

#63190D

#63190D

Contrast Ratio

1.68:1

Delta E

47.15

Very Different

50:50 Mix

Color Values

Format #000000 #63190D
HEX #000000 #63190D
RGB 0, 0, 0 99, 25, 13
HSL 0.0, 0.0%, 0.0% 8.4, 76.8%, 22.0%
HSV 0.0, 0.0%, 0.0% 8.4, 86.9%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.7%, 86.9%, 61.2%
OKLCH 0.0 0.0 0.0 0.3357 0.1084 31.9

Contrast & Accessibility

1.68:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63190D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63190D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63190D);
background: linear-gradient(135deg, #000000, #63190D);

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