black

#000000

#183339

#183339

Contrast Ratio

1.57:1

Delta E

22.26

Noticeable

50:50 Mix

Color Values

Format #000000 #183339
HEX #000000 #183339
RGB 0, 0, 0 24, 51, 57
HSL 0.0, 0.0%, 0.0% 190.9, 40.7%, 15.9%
HSV 0.0, 0.0%, 0.0% 190.9, 57.9%, 22.4%
CMYK 0%, 0%, 0%, 100% 57.9%, 10.5%, 0.0%, 77.6%
OKLCH 0.0 0.0 0.0 0.3025 0.0346 213.8

Contrast & Accessibility

1.57:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183339 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183339

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183339);
background: linear-gradient(135deg, #000000, #183339);

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