black

#000000

#348BB4

#348BB4

Contrast Ratio

5.5:1

Delta E

62.99

Very Different

50:50 Mix

Color Values

Format #000000 #348BB4
HEX #000000 #348BB4
RGB 0, 0, 0 52, 139, 180
HSL 0.0, 0.0%, 0.0% 199.2, 55.2%, 45.5%
HSV 0.0, 0.0%, 0.0% 199.2, 71.1%, 70.6%
CMYK 0%, 0%, 0%, 100% 71.1%, 22.8%, 0.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.6027 0.1025 232.7

Contrast & Accessibility

5.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #348BB4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #348BB4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #348BB4);
background: linear-gradient(135deg, #000000, #348BB4);

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