black

#000000

#3F583D

#3F583D

Contrast Ratio

2.67:1

Delta E

40.12

Very Different

50:50 Mix

Color Values

Format #000000 #3F583D
HEX #000000 #3F583D
RGB 0, 0, 0 63, 88, 61
HSL 0.0, 0.0%, 0.0% 115.6, 18.1%, 29.2%
HSV 0.0, 0.0%, 0.0% 115.6, 30.7%, 34.5%
CMYK 0%, 0%, 0%, 100% 28.4%, 0.0%, 30.7%, 65.5%
OKLCH 0.0 0.0 0.0 0.432 0.0532 142.8

Contrast & Accessibility

2.67:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F583D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F583D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F583D);
background: linear-gradient(135deg, #000000, #3F583D);

Explore Each Color

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