black

#000000

#643741

#643741

Contrast Ratio

2.16:1

Delta E

36.08

Very Different

50:50 Mix

#331F23

Color Values

Format #000000 #643741
HEX #000000 #643741
RGB 0, 0, 0 100, 55, 65
HSL 0.0, 0.0%, 0.0% 346.7, 29.0%, 30.4%
HSV 0.0, 0.0%, 0.0% 346.7, 45.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 45.0%, 35.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3959 0.0652 6.2

Contrast & Accessibility

2.16:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643741 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643741

Color Difference (Delta E)

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

Gradient

#000000 #170E10 #24171A #331F23 #43272D #532F37 #643741

Color Mixing

#000000

100%

#1D1315

75:25

#331F23

50:50

#4B2B32

25:75

#643741

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #643741);
background: linear-gradient(135deg, #000000, #643741);

Explore Each Color

black

View full color details

#643741

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