black

#000000

#3F96DC

#3F96DC

Contrast Ratio

6.61:1

Delta E

73.9

Very Different

50:50 Mix

Color Values

Format #000000 #3F96DC
HEX #000000 #3F96DC
RGB 0, 0, 0 63, 150, 220
HSL 0.0, 0.0%, 0.0% 206.8, 69.2%, 55.5%
HSV 0.0, 0.0%, 0.0% 206.8, 71.4%, 86.3%
CMYK 0%, 0%, 0%, 100% 71.4%, 31.8%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.6522 0.1336 246.2

Contrast & Accessibility

6.61:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F96DC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F96DC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F96DC);
background: linear-gradient(135deg, #000000, #3F96DC);

Explore Each Color

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