black

#000000

#3B1D21

#3B1D21

Contrast Ratio

1.38:1

Delta E

21.72

Noticeable

50:50 Mix

Color Values

Format #000000 #3B1D21
HEX #000000 #3B1D21
RGB 0, 0, 0 59, 29, 33
HSL 0.0, 0.0%, 0.0% 352.0, 34.1%, 17.3%
HSV 0.0, 0.0%, 0.0% 352.0, 50.8%, 23.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.8%, 44.1%, 76.9%
OKLCH 0.0 0.0 0.0 0.2736 0.0471 12.1

Contrast & Accessibility

1.38:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3B1D21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3B1D21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3B1D21);
background: linear-gradient(135deg, #000000, #3B1D21);

Explore Each Color

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