black

#000000

#183C1F

#183C1F

Contrast Ratio

1.7:1

Delta E

33.28

Very Different

50:50 Mix

Color Values

Format #000000 #183C1F
HEX #000000 #183C1F
RGB 0, 0, 0 24, 60, 31
HSL 0.0, 0.0%, 0.0% 131.7, 42.9%, 16.5%
HSV 0.0, 0.0%, 0.0% 131.7, 60.0%, 23.5%
CMYK 0%, 0%, 0%, 100% 60.0%, 0.0%, 48.3%, 76.5%
OKLCH 0.0 0.0 0.0 0.3208 0.0658 148.1

Contrast & Accessibility

1.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183C1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183C1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183C1F);
background: linear-gradient(135deg, #000000, #183C1F);

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