black

#000000

#4399DC

#4399DC

Contrast Ratio

6.83:1

Delta E

73.88

Very Different

50:50 Mix

Color Values

Format #000000 #4399DC
HEX #000000 #4399DC
RGB 0, 0, 0 67, 153, 220
HSL 0.0, 0.0%, 0.0% 206.3, 68.6%, 56.3%
HSV 0.0, 0.0%, 0.0% 206.3, 69.5%, 86.3%
CMYK 0%, 0%, 0%, 100% 69.5%, 30.5%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.6603 0.1296 245.2

Contrast & Accessibility

6.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4399DC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4399DC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4399DC);
background: linear-gradient(135deg, #000000, #4399DC);

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