black

#000000

#667BB7

#667BB7

Contrast Ratio

5.08:1

Delta E

62.98

Very Different

50:50 Mix

Color Values

Format #000000 #667BB7
HEX #000000 #667BB7
RGB 0, 0, 0 102, 123, 183
HSL 0.0, 0.0%, 0.0% 224.4, 36.0%, 55.9%
HSV 0.0, 0.0%, 0.0% 224.4, 44.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 44.3%, 32.8%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.5917 0.0955 268.7

Contrast & Accessibility

5.08:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667BB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667BB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667BB7);
background: linear-gradient(135deg, #000000, #667BB7);

Explore Each Color

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