black

#000000

#667BDF

#667BDF

Contrast Ratio

5.46:1

Delta E

79.07

Very Different

50:50 Mix

Color Values

Format #000000 #667BDF
HEX #000000 #667BDF
RGB 0, 0, 0 102, 123, 223
HSL 0.0, 0.0%, 0.0% 229.6, 65.4%, 63.7%
HSV 0.0, 0.0%, 0.0% 229.6, 54.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 54.3%, 44.8%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.6143 0.1525 272.3

Contrast & Accessibility

5.46:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667BDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667BDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667BDF);
background: linear-gradient(135deg, #000000, #667BDF);

Explore Each Color

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