black

#000000

#439BC5

#439BC5

Contrast Ratio

6.73:1

Delta E

68.52

Very Different

50:50 Mix

Color Values

Format #000000 #439BC5
HEX #000000 #439BC5
RGB 0, 0, 0 67, 155, 197
HSL 0.0, 0.0%, 0.0% 199.4, 52.8%, 51.8%
HSV 0.0, 0.0%, 0.0% 199.4, 66.0%, 77.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 21.3%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.6537 0.1042 232.2

Contrast & Accessibility

6.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439BC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439BC5

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, #439BC5);
background: linear-gradient(135deg, #000000, #439BC5);

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