black

#000000

#669AA4

#669AA4

Contrast Ratio

6.72:1

Delta E

63.1

Very Different

50:50 Mix

Color Values

Format #000000 #669AA4
HEX #000000 #669AA4
RGB 0, 0, 0 102, 154, 164
HSL 0.0, 0.0%, 0.0% 189.7, 25.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 189.7, 37.8%, 64.3%
CMYK 0%, 0%, 0%, 100% 37.8%, 6.1%, 0.0%, 35.7%
OKLCH 0.0 0.0 0.0 0.6533 0.0571 211.0

Contrast & Accessibility

6.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669AA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669AA4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669AA4);
background: linear-gradient(135deg, #000000, #669AA4);

Explore Each Color

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