black

#000000

#644EE0

#644EE0

Contrast Ratio

3.71:1

Delta E

96.33

Very Different

50:50 Mix

Color Values

Format #000000 #644EE0
HEX #000000 #644EE0
RGB 0, 0, 0 100, 78, 224
HSL 0.0, 0.0%, 0.0% 249.0, 70.2%, 59.2%
HSV 0.0, 0.0%, 0.0% 249.0, 65.2%, 87.8%
CMYK 0%, 0%, 0%, 100% 55.4%, 65.2%, 0.0%, 12.2%
OKLCH 0.0 0.0 0.0 0.5337 0.2115 283.5

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644EE0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644EE0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #644EE0);
background: linear-gradient(135deg, #000000, #644EE0);

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