black

#000000

#439BA3

#439BA3

Contrast Ratio

6.46:1

Delta E

64.94

Very Different

50:50 Mix

Color Values

Format #000000 #439BA3
HEX #000000 #439BA3
RGB 0, 0, 0 67, 155, 163
HSL 0.0, 0.0%, 0.0% 185.0, 41.7%, 45.1%
HSV 0.0, 0.0%, 0.0% 185.0, 58.9%, 63.9%
CMYK 0%, 0%, 0%, 100% 58.9%, 4.9%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.6395 0.0842 203.4

Contrast & Accessibility

6.46:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439BA3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439BA3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #439BA3);
background: linear-gradient(135deg, #000000, #439BA3);

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