black

#000000

#669EBC

#669EBC

Contrast Ratio

7.18:1

Delta E

66.74

Very Different

50:50 Mix

Color Values

Format #000000 #669EBC
HEX #000000 #669EBC
RGB 0, 0, 0 102, 158, 188
HSL 0.0, 0.0%, 0.0% 200.9, 39.1%, 56.9%
HSV 0.0, 0.0%, 0.0% 200.9, 45.7%, 73.7%
CMYK 0%, 0%, 0%, 100% 45.7%, 16.0%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.6719 0.0738 232.8

Contrast & Accessibility

7.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669EBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669EBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons