black

#000000

#399FD0

#399FD0

Contrast Ratio

7.04:1

Delta E

71.54

Very Different

50:50 Mix

Color Values

Format #000000 #399FD0
HEX #000000 #399FD0
RGB 0, 0, 0 57, 159, 208
HSL 0.0, 0.0%, 0.0% 199.5, 61.6%, 52.0%
HSV 0.0, 0.0%, 0.0% 199.5, 72.6%, 81.6%
CMYK 0%, 0%, 0%, 100% 72.6%, 23.6%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.6652 0.117 233.6

Contrast & Accessibility

7.04:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #399FD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #399FD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #399FD0);
background: linear-gradient(135deg, #000000, #399FD0);

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