black

#000000

#646176

#646176

Contrast Ratio

3.51:1

Delta E

44.0

Very Different

50:50 Mix

Color Values

Format #000000 #646176
HEX #000000 #646176
RGB 0, 0, 0 100, 97, 118
HSL 0.0, 0.0%, 0.0% 248.6, 9.8%, 42.2%
HSV 0.0, 0.0%, 0.0% 248.6, 17.8%, 46.3%
CMYK 0%, 0%, 0%, 100% 15.3%, 17.8%, 0.0%, 53.7%
OKLCH 0.0 0.0 0.0 0.5031 0.0332 291.7

Contrast & Accessibility

3.51:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #646176 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #646176

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #646176);
background: linear-gradient(135deg, #000000, #646176);

Explore Each Color

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