black

#000000

#439CC4

#439CC4

Contrast Ratio

6.79:1

Delta E

68.52

Very Different

50:50 Mix

Color Values

Format #000000 #439CC4
HEX #000000 #439CC4
RGB 0, 0, 0 67, 156, 196
HSL 0.0, 0.0%, 0.0% 198.6, 52.2%, 51.6%
HSV 0.0, 0.0%, 0.0% 198.6, 65.8%, 76.9%
CMYK 0%, 0%, 0%, 100% 65.8%, 20.4%, 0.0%, 23.1%
OKLCH 0.0 0.0 0.0 0.6556 0.1029 230.7

Contrast & Accessibility

6.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439CC4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439CC4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #439CC4);
background: linear-gradient(135deg, #000000, #439CC4);

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