black

#000000

#623B2E

#623B2E

Contrast Ratio

2.18:1

Delta E

36.49

Very Different

50:50 Mix

Color Values

Format #000000 #623B2E
HEX #000000 #623B2E
RGB 0, 0, 0 98, 59, 46
HSL 0.0, 0.0%, 0.0% 15.0, 36.1%, 28.2%
HSV 0.0, 0.0%, 0.0% 15.0, 53.1%, 38.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 39.8%, 53.1%, 61.6%
OKLCH 0.0 0.0 0.0 0.3957 0.0596 39.2

Contrast & Accessibility

2.18:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #623B2E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #623B2E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #623B2E);
background: linear-gradient(135deg, #000000, #623B2E);

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