black

#000000

#183021

#183021

Contrast Ratio

1.48:1

Delta E

23.2

Noticeable

50:50 Mix

Color Values

Format #000000 #183021
HEX #000000 #183021
RGB 0, 0, 0 24, 48, 33
HSL 0.0, 0.0%, 0.0% 142.5, 33.3%, 14.1%
HSV 0.0, 0.0%, 0.0% 142.5, 50.0%, 18.8%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 31.3%, 81.2%
OKLCH 0.0 0.0 0.0 0.2843 0.0411 155.3

Contrast & Accessibility

1.48:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183021 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183021

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183021);
background: linear-gradient(135deg, #000000, #183021);

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