black

#000000

#644FCD

#644FCD

Contrast Ratio

3.54:1

Delta E

86.18

Very Different

50:50 Mix

Color Values

Format #000000 #644FCD
HEX #000000 #644FCD
RGB 0, 0, 0 100, 79, 205
HSL 0.0, 0.0%, 0.0% 250.0, 55.8%, 55.7%
HSV 0.0, 0.0%, 0.0% 250.0, 61.5%, 80.4%
CMYK 0%, 0%, 0%, 100% 51.2%, 61.5%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5201 0.1864 285.5

Contrast & Accessibility

3.54:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644FCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644FCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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