black

#000000

#648BD6

#648BD6

Contrast Ratio

6.21:1

Delta E

72.45

Very Different

50:50 Mix

Color Values

Format #000000 #648BD6
HEX #000000 #648BD6
RGB 0, 0, 0 100, 139, 214
HSL 0.0, 0.0%, 0.0% 219.5, 58.2%, 61.6%
HSV 0.0, 0.0%, 0.0% 219.5, 53.3%, 83.9%
CMYK 0%, 0%, 0%, 100% 53.3%, 35.0%, 0.0%, 16.1%
OKLCH 0.0 0.0 0.0 0.6409 0.1213 262.6

Contrast & Accessibility

6.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648BD6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648BD6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648BD6);
background: linear-gradient(135deg, #000000, #648BD6);

Explore Each Color

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