black

#000000

#3F190D

#3F190D

Contrast Ratio

1.36:1

Delta E

27.78

Very Different

50:50 Mix

Color Values

Format #000000 #3F190D
HEX #000000 #3F190D
RGB 0, 0, 0 63, 25, 13
HSL 0.0, 0.0%, 0.0% 14.4, 65.8%, 14.9%
HSV 0.0, 0.0%, 0.0% 14.4, 79.4%, 24.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.3%, 79.4%, 75.3%
OKLCH 0.0 0.0 0.0 0.2678 0.0632 38.1

Contrast & Accessibility

1.36:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F190D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F190D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F190D);
background: linear-gradient(135deg, #000000, #3F190D);

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