black

#000000

#669AB0

#669AB0

Contrast Ratio

6.81:1

Delta E

64.17

Very Different

50:50 Mix

Color Values

Format #000000 #669AB0
HEX #000000 #669AB0
RGB 0, 0, 0 102, 154, 176
HSL 0.0, 0.0%, 0.0% 197.8, 31.9%, 54.5%
HSV 0.0, 0.0%, 0.0% 197.8, 42.0%, 69.0%
CMYK 0%, 0%, 0%, 100% 42.0%, 12.5%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.6579 0.0642 226.5

Contrast & Accessibility

6.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669AB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669AB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669AB0);
background: linear-gradient(135deg, #000000, #669AB0);

Explore Each Color

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