black

#000000

#439CCC

#439CCC

Contrast Ratio

6.87:1

Delta E

70.07

Very Different

50:50 Mix

Color Values

Format #000000 #439CCC
HEX #000000 #439CCC
RGB 0, 0, 0 67, 156, 204
HSL 0.0, 0.0%, 0.0% 201.0, 57.3%, 53.1%
HSV 0.0, 0.0%, 0.0% 201.0, 67.2%, 80.0%
CMYK 0%, 0%, 0%, 100% 67.2%, 23.5%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.6593 0.1104 235.6

Contrast & Accessibility

6.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439CCC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439CCC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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