black

#000000

#644B59

#644B59

Contrast Ratio

2.69:1

Delta E

37.54

Very Different

50:50 Mix

#33282E

Color Values

Format #000000 #644B59
HEX #000000 #644B59
RGB 0, 0, 0 100, 75, 89
HSL 0.0, 0.0%, 0.0% 326.4, 14.3%, 34.3%
HSV 0.0, 0.0%, 0.0% 326.4, 25.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 25.0%, 11.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4441 0.0398 344.2

Contrast & Accessibility

2.69:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644B59 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644B59

Color Difference (Delta E)

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

Gradient

#000000 #161214 #241D21 #33282E #43333C #533F4A #644B59

Color Mixing

#000000

100%

#1D181A

75:25

#33282E

50:50

#4B3943

25:75

#644B59

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644B59);
background: linear-gradient(135deg, #000000, #644B59);

Explore Each Color

black

View full color details

#644B59

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