black

#000000

#3F1921

#3F1921

Contrast Ratio

1.37:1

Delta E

24.7

Noticeable

50:50 Mix

Color Values

Format #000000 #3F1921
HEX #000000 #3F1921
RGB 0, 0, 0 63, 25, 33
HSL 0.0, 0.0%, 0.0% 347.4, 43.2%, 17.3%
HSV 0.0, 0.0%, 0.0% 347.4, 60.3%, 24.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.3%, 47.6%, 75.3%
OKLCH 0.0 0.0 0.0 0.2727 0.0599 8.7

Contrast & Accessibility

1.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F1921 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F1921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F1921);
background: linear-gradient(135deg, #000000, #3F1921);

Explore Each Color

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