black

#000000

#3F154D

#3F154D

Contrast Ratio

1.43:1

Delta E

42.77

Very Different

50:50 Mix

Color Values

Format #000000 #3F154D
HEX #000000 #3F154D
RGB 0, 0, 0 63, 21, 77
HSL 0.0, 0.0%, 0.0% 285.0, 57.1%, 19.2%
HSV 0.0, 0.0%, 0.0% 285.0, 72.7%, 30.2%
CMYK 0%, 0%, 0%, 100% 18.2%, 72.7%, 0.0%, 69.8%
OKLCH 0.0 0.0 0.0 0.2903 0.1044 316.6

Contrast & Accessibility

1.43:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F154D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F154D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F154D);
background: linear-gradient(135deg, #000000, #3F154D);

Explore Each Color

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