black

#000000

#3C91BF

#3C91BF

Contrast Ratio

5.99:1

Delta E

65.98

Very Different

50:50 Mix

Color Values

Format #000000 #3C91BF
HEX #000000 #3C91BF
RGB 0, 0, 0 60, 145, 191
HSL 0.0, 0.0%, 0.0% 201.1, 52.2%, 49.2%
HSV 0.0, 0.0%, 0.0% 201.1, 68.6%, 74.9%
CMYK 0%, 0%, 0%, 100% 68.6%, 24.1%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.6249 0.1065 235.8

Contrast & Accessibility

5.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C91BF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C91BF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C91BF);
background: linear-gradient(135deg, #000000, #3C91BF);

Explore Each Color

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