black

#000000

#3B99B0

#3B99B0

Contrast Ratio

6.37:1

Delta E

65.35

Very Different

50:50 Mix

Color Values

Format #000000 #3B99B0
HEX #000000 #3B99B0
RGB 0, 0, 0 59, 153, 176
HSL 0.0, 0.0%, 0.0% 191.8, 49.8%, 46.1%
HSV 0.0, 0.0%, 0.0% 191.8, 66.5%, 69.0%
CMYK 0%, 0%, 0%, 100% 66.5%, 13.1%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.6371 0.0931 217.0

Contrast & Accessibility

6.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3B99B0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3B99B0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3B99B0);
background: linear-gradient(135deg, #000000, #3B99B0);

Explore Each Color

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