black

#000000

#667CB5

#667CB5

Contrast Ratio

5.12:1

Delta E

62.21

Very Different

50:50 Mix

Color Values

Format #000000 #667CB5
HEX #000000 #667CB5
RGB 0, 0, 0 102, 124, 181
HSL 0.0, 0.0%, 0.0% 223.3, 34.8%, 55.5%
HSV 0.0, 0.0%, 0.0% 223.3, 43.6%, 71.0%
CMYK 0%, 0%, 0%, 100% 43.6%, 31.5%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.5928 0.0914 267.5

Contrast & Accessibility

5.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667CB5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667CB5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667CB5);
background: linear-gradient(135deg, #000000, #667CB5);

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