black

#000000

#644BCA

#644BCA

Contrast Ratio

3.4:1

Delta E

86.38

Very Different

50:50 Mix

Color Values

Format #000000 #644BCA
HEX #000000 #644BCA
RGB 0, 0, 0 100, 75, 202
HSL 0.0, 0.0%, 0.0% 251.8, 54.5%, 54.3%
HSV 0.0, 0.0%, 0.0% 251.8, 62.9%, 79.2%
CMYK 0%, 0%, 0%, 100% 50.5%, 62.9%, 0.0%, 20.8%
OKLCH 0.0 0.0 0.0 0.5114 0.1878 286.8

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644BCA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644BCA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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