black

#000000

#3C3333

#3C3333

Contrast Ratio

1.71:1

Delta E

22.6

Noticeable

50:50 Mix

Color Values

Format #000000 #3C3333
HEX #000000 #3C3333
RGB 0, 0, 0 60, 51, 51
HSL 0.0, 0.0%, 0.0% 0.0, 8.1%, 21.8%
HSV 0.0, 0.0%, 0.0% 0.0, 15.0%, 23.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 15.0%, 15.0%, 76.5%
OKLCH 0.0 0.0 0.0 0.3307 0.0129 17.8

Contrast & Accessibility

1.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C3333 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C3333

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C3333);
background: linear-gradient(135deg, #000000, #3C3333);

Explore Each Color

Related Comparisons