black

#000000

#669CB1

#669CB1

Contrast Ratio

6.96:1

Delta E

64.81

Very Different

50:50 Mix

Color Values

Format #000000 #669CB1
HEX #000000 #669CB1
RGB 0, 0, 0 102, 156, 177
HSL 0.0, 0.0%, 0.0% 196.8, 32.5%, 54.7%
HSV 0.0, 0.0%, 0.0% 196.8, 42.4%, 69.4%
CMYK 0%, 0%, 0%, 100% 42.4%, 11.9%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6629 0.0649 224.5

Contrast & Accessibility

6.96:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669CB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669CB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669CB1);
background: linear-gradient(135deg, #000000, #669CB1);

Explore Each Color

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