black

#000000

#3F8BAC

#3F8BAC

Contrast Ratio

5.5:1

Delta E

61.18

Very Different

50:50 Mix

Color Values

Format #000000 #3F8BAC
HEX #000000 #3F8BAC
RGB 0, 0, 0 63, 139, 172
HSL 0.0, 0.0%, 0.0% 198.2, 46.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 198.2, 63.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 63.4%, 19.2%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6027 0.0898 229.4

Contrast & Accessibility

5.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8BAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8BAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8BAC);
background: linear-gradient(135deg, #000000, #3F8BAC);

Explore Each Color

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