black

#000000

#3A1F21

#3A1F21

Contrast Ratio

1.4:1

Delta E

20.88

Noticeable

50:50 Mix

Color Values

Format #000000 #3A1F21
HEX #000000 #3A1F21
RGB 0, 0, 0 58, 31, 33
HSL 0.0, 0.0%, 0.0% 355.6, 30.3%, 17.5%
HSV 0.0, 0.0%, 0.0% 355.6, 46.6%, 22.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 46.6%, 43.1%, 77.3%
OKLCH 0.0 0.0 0.0 0.2761 0.0421 15.4

Contrast & Accessibility

1.4:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3A1F21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3A1F21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3A1F21);
background: linear-gradient(135deg, #000000, #3A1F21);

Explore Each Color

Related Comparisons