black

#000000

#644B61

#644B61

Contrast Ratio

2.72:1

Delta E

39.16

Very Different

50:50 Mix

#332832

Color Values

Format #000000 #644B61
HEX #000000 #644B61
RGB 0, 0, 0 100, 75, 97
HSL 0.0, 0.0%, 0.0% 307.2, 14.3%, 34.3%
HSV 0.0, 0.0%, 0.0% 307.2, 25.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 25.0%, 3.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4472 0.0476 330.4

Contrast & Accessibility

2.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644B61 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644B61

Color Difference (Delta E)

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

Gradient

#000000 #161215 #241D23 #332832 #433341 #533F51 #644B61

Color Mixing

#000000

100%

#1D181C

75:25

#332832

50:50

#4B3949

25:75

#644B61

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644B61);
background: linear-gradient(135deg, #000000, #644B61);

Explore Each Color

black

View full color details

#644B61

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