black

#000000

#644657

#644657

Contrast Ratio

2.56:1

Delta E

37.41

Very Different

50:50 Mix

#33262D

Color Values

Format #000000 #644657
HEX #000000 #644657
RGB 0, 0, 0 100, 70, 87
HSL 0.0, 0.0%, 0.0% 326.0, 17.6%, 33.3%
HSV 0.0, 0.0%, 0.0% 326.0, 30.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 30.0%, 13.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.433 0.0482 344.3

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644657 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644657

Color Difference (Delta E)

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

Gradient

#000000 #161114 #241B20 #33262D #43303B #533B49 #644657

Color Mixing

#000000

100%

#1D171A

75:25

#33262D

50:50

#4B3541

25:75

#644657

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644657);
background: linear-gradient(135deg, #000000, #644657);

Explore Each Color

black

View full color details

#644657

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