black

#000000

#338D9F

#338D9F

Contrast Ratio

5.45:1

Delta E

60.57

Very Different

50:50 Mix

Color Values

Format #000000 #338D9F
HEX #000000 #338D9F
RGB 0, 0, 0 51, 141, 159
HSL 0.0, 0.0%, 0.0% 190.0, 51.4%, 41.2%
HSV 0.0, 0.0%, 0.0% 190.0, 67.9%, 62.4%
CMYK 0%, 0%, 0%, 100% 67.9%, 11.3%, 0.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.5979 0.0874 213.5

Contrast & Accessibility

5.45:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #338D9F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #338D9F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #338D9F);
background: linear-gradient(135deg, #000000, #338D9F);

Explore Each Color

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