black

#000000

#3F9CB7

#3F9CB7

Contrast Ratio

6.65:1

Delta E

66.76

Very Different

50:50 Mix

Color Values

Format #000000 #3F9CB7
HEX #000000 #3F9CB7
RGB 0, 0, 0 63, 156, 183
HSL 0.0, 0.0%, 0.0% 193.5, 48.8%, 48.2%
HSV 0.0, 0.0%, 0.0% 193.5, 65.6%, 71.8%
CMYK 0%, 0%, 0%, 100% 65.6%, 14.8%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.6486 0.0951 220.3

Contrast & Accessibility

6.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9CB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9CB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9CB7);
background: linear-gradient(135deg, #000000, #3F9CB7);

Explore Each Color

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