black

#000000

#347FAC

#347FAC

Contrast Ratio

4.78:1

Delta E

59.67

Very Different

50:50 Mix

Color Values

Format #000000 #347FAC
HEX #000000 #347FAC
RGB 0, 0, 0 52, 127, 172
HSL 0.0, 0.0%, 0.0% 202.5, 53.6%, 43.9%
HSV 0.0, 0.0%, 0.0% 202.5, 69.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 69.8%, 26.2%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5699 0.101 238.6

Contrast & Accessibility

4.78:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #347FAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #347FAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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