black

#000000

#347FA8

#347FA8

Contrast Ratio

4.75:1

Delta E

58.7

Very Different

50:50 Mix

Color Values

Format #000000 #347FA8
HEX #000000 #347FA8
RGB 0, 0, 0 52, 127, 168
HSL 0.0, 0.0%, 0.0% 201.2, 52.7%, 43.1%
HSV 0.0, 0.0%, 0.0% 201.2, 69.0%, 65.9%
CMYK 0%, 0%, 0%, 100% 69.0%, 24.4%, 0.0%, 34.1%
OKLCH 0.0 0.0 0.0 0.5679 0.0968 236.1

Contrast & Accessibility

4.75:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #347FA8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #347FA8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #347FA8);
background: linear-gradient(135deg, #000000, #347FA8);

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