black

#000000

#438EAB

#438EAB

Contrast Ratio

5.7:1

Delta E

61.56

Very Different

50:50 Mix

Color Values

Format #000000 #438EAB
HEX #000000 #438EAB
RGB 0, 0, 0 67, 142, 171
HSL 0.0, 0.0%, 0.0% 196.7, 43.7%, 46.7%
HSV 0.0, 0.0%, 0.0% 196.7, 60.8%, 67.1%
CMYK 0%, 0%, 0%, 100% 60.8%, 17.0%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.611 0.0859 226.2

Contrast & Accessibility

5.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438EAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438EAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438EAB);
background: linear-gradient(135deg, #000000, #438EAB);

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