black

#000000

#6383DF

#6383DF

Contrast Ratio

5.84:1

Delta E

77.14

Very Different

50:50 Mix

Color Values

Format #000000 #6383DF
HEX #000000 #6383DF
RGB 0, 0, 0 99, 131, 223
HSL 0.0, 0.0%, 0.0% 224.5, 66.0%, 63.1%
HSV 0.0, 0.0%, 0.0% 224.5, 55.6%, 87.5%
CMYK 0%, 0%, 0%, 100% 55.6%, 41.3%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.6286 0.1434 267.7

Contrast & Accessibility

5.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6383DF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6383DF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6383DF);
background: linear-gradient(135deg, #000000, #6383DF);

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