black

#000000

#3797CB

#3797CB

Contrast Ratio

6.45:1

Delta E

69.5

Very Different

50:50 Mix

Color Values

Format #000000 #3797CB
HEX #000000 #3797CB
RGB 0, 0, 0 55, 151, 203
HSL 0.0, 0.0%, 0.0% 201.1, 58.7%, 50.6%
HSV 0.0, 0.0%, 0.0% 201.1, 72.9%, 79.6%
CMYK 0%, 0%, 0%, 100% 72.9%, 25.6%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6434 0.1173 236.7

Contrast & Accessibility

6.45:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3797CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3797CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3797CB);
background: linear-gradient(135deg, #000000, #3797CB);

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