black

#000000

#349DA4

#349DA4

Contrast Ratio

6.5:1

Delta E

66.45

Very Different

50:50 Mix

Color Values

Format #000000 #349DA4
HEX #000000 #349DA4
RGB 0, 0, 0 52, 157, 164
HSL 0.0, 0.0%, 0.0% 183.8, 51.9%, 42.4%
HSV 0.0, 0.0%, 0.0% 183.8, 68.3%, 64.3%
CMYK 0%, 0%, 0%, 100% 68.3%, 4.3%, 0.0%, 35.7%
OKLCH 0.0 0.0 0.0 0.6402 0.0937 201.5

Contrast & Accessibility

6.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #349DA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #349DA4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #349DA4);
background: linear-gradient(135deg, #000000, #349DA4);

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