black

#000000

#665CD2

#665CD2

Contrast Ratio

4.03:1

Delta E

83.35

Very Different

50:50 Mix

Color Values

Format #000000 #665CD2
HEX #000000 #665CD2
RGB 0, 0, 0 102, 92, 210
HSL 0.0, 0.0%, 0.0% 245.1, 56.7%, 59.2%
HSV 0.0, 0.0%, 0.0% 245.1, 56.2%, 82.4%
CMYK 0%, 0%, 0%, 100% 51.4%, 56.2%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.5474 0.1756 282.7

Contrast & Accessibility

4.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #665CD2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #665CD2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #665CD2);
background: linear-gradient(135deg, #000000, #665CD2);

Explore Each Color

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