black

#000000

#6591CE

#6591CE

Contrast Ratio

6.49:1

Delta E

69.5

Very Different

50:50 Mix

Color Values

Format #000000 #6591CE
HEX #000000 #6591CE
RGB 0, 0, 0 101, 145, 206
HSL 0.0, 0.0%, 0.0% 214.9, 51.7%, 60.2%
HSV 0.0, 0.0%, 0.0% 214.9, 51.0%, 80.8%
CMYK 0%, 0%, 0%, 100% 51.0%, 29.6%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.6503 0.1039 256.7

Contrast & Accessibility

6.49:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6591CE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6591CE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6591CE);
background: linear-gradient(135deg, #000000, #6591CE);

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