black

#000000

#348B9D

#348B9D

Contrast Ratio

5.33:1

Delta E

59.73

Very Different

50:50 Mix

Color Values

Format #000000 #348B9D
HEX #000000 #348B9D
RGB 0, 0, 0 52, 139, 157
HSL 0.0, 0.0%, 0.0% 190.3, 50.2%, 41.0%
HSV 0.0, 0.0%, 0.0% 190.3, 66.9%, 61.6%
CMYK 0%, 0%, 0%, 100% 66.9%, 11.5%, 0.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.5924 0.0857 213.9

Contrast & Accessibility

5.33:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #348B9D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #348B9D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #348B9D);
background: linear-gradient(135deg, #000000, #348B9D);

Explore Each Color

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