black

#000000

#667FE5

#667FE5

Contrast Ratio

5.73:1

Delta E

80.67

Very Different

50:50 Mix

Color Values

Format #000000 #667FE5
HEX #000000 #667FE5
RGB 0, 0, 0 102, 127, 229
HSL 0.0, 0.0%, 0.0% 228.2, 70.9%, 64.9%
HSV 0.0, 0.0%, 0.0% 228.2, 55.5%, 89.8%
CMYK 0%, 0%, 0%, 100% 55.5%, 44.5%, 0.0%, 10.2%
OKLCH 0.0 0.0 0.0 0.6259 0.1557 271.0

Contrast & Accessibility

5.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667FE5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667FE5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667FE5);
background: linear-gradient(135deg, #000000, #667FE5);

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