black

#000000

#669BAF

#669BAF

Contrast Ratio

6.87:1

Delta E

64.32

Very Different

50:50 Mix

Color Values

Format #000000 #669BAF
HEX #000000 #669BAF
RGB 0, 0, 0 102, 155, 175
HSL 0.0, 0.0%, 0.0% 196.4, 31.3%, 54.3%
HSV 0.0, 0.0%, 0.0% 196.4, 41.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 41.7%, 11.4%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6598 0.0635 223.8

Contrast & Accessibility

6.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669BAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669BAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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