black

#000000

#666BAC

#666BAC

Contrast Ratio

4.26:1

Delta E

60.98

Very Different

50:50 Mix

Color Values

Format #000000 #666BAC
HEX #000000 #666BAC
RGB 0, 0, 0 102, 107, 172
HSL 0.0, 0.0%, 0.0% 235.7, 29.7%, 53.7%
HSV 0.0, 0.0%, 0.0% 235.7, 40.7%, 67.5%
CMYK 0%, 0%, 0%, 100% 40.7%, 37.8%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5521 0.1007 279.2

Contrast & Accessibility

4.26:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #666BAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #666BAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #666BAC);
background: linear-gradient(135deg, #000000, #666BAC);

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