black

#000000

#644ECA

#644ECA

Contrast Ratio

3.48:1

Delta E

85.07

Very Different

50:50 Mix

Color Values

Format #000000 #644ECA
HEX #000000 #644ECA
RGB 0, 0, 0 100, 78, 202
HSL 0.0, 0.0%, 0.0% 250.6, 53.9%, 54.9%
HSV 0.0, 0.0%, 0.0% 250.6, 61.4%, 79.2%
CMYK 0%, 0%, 0%, 100% 50.5%, 61.4%, 0.0%, 20.8%
OKLCH 0.0 0.0 0.0 0.5162 0.1839 286.2

Contrast & Accessibility

3.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644ECA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644ECA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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