black

#000000

#673A3D

#673A3D

Contrast Ratio

2.25:1

Delta E

36.86

Very Different

50:50 Mix

Color Values

Format #000000 #673A3D
HEX #000000 #673A3D
RGB 0, 0, 0 103, 58, 61
HSL 0.0, 0.0%, 0.0% 356.0, 28.0%, 31.6%
HSV 0.0, 0.0%, 0.0% 356.0, 43.7%, 40.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.7%, 40.8%, 59.6%
OKLCH 0.0 0.0 0.0 0.4046 0.0638 16.0

Contrast & Accessibility

2.25:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #673A3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #673A3D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #673A3D);
background: linear-gradient(135deg, #000000, #673A3D);

Explore Each Color

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