black

#000000

#6691F3

#6691F3

Contrast Ratio

6.91:1

Delta E

82.63

Very Different

50:50 Mix

Color Values

Format #000000 #6691F3
HEX #000000 #6691F3
RGB 0, 0, 0 102, 145, 243
HSL 0.0, 0.0%, 0.0% 221.7, 85.5%, 67.6%
HSV 0.0, 0.0%, 0.0% 221.7, 58.0%, 95.3%
CMYK 0%, 0%, 0%, 100% 58.0%, 40.3%, 0.0%, 4.7%
OKLCH 0.0 0.0 0.0 0.6707 0.1532 264.7

Contrast & Accessibility

6.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6691F3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6691F3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6691F3);
background: linear-gradient(135deg, #000000, #6691F3);

Explore Each Color

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