black

#000000

#644754

#644754

Contrast Ratio

2.57:1

Delta E

36.84

Very Different

50:50 Mix

#33262C

Color Values

Format #000000 #644754
HEX #000000 #644754
RGB 0, 0, 0 100, 71, 84
HSL 0.0, 0.0%, 0.0% 333.1, 17.0%, 33.5%
HSV 0.0, 0.0%, 0.0% 333.1, 29.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 29.0%, 16.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.434 0.044 350.5

Contrast & Accessibility

2.57:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644754 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644754

Color Difference (Delta E)

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

Gradient

#000000 #161113 #241C1F #33262C #433139 #533C46 #644754

Color Mixing

#000000

100%

#1D1719

75:25

#33262C

50:50

#4B363F

25:75

#644754

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644754);
background: linear-gradient(135deg, #000000, #644754);

Explore Each Color

black

View full color details

#644754

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