black

#000000

#667FFA

#667FFA

Contrast Ratio

5.98:1

Delta E

90.12

Very Different

50:50 Mix

Color Values

Format #000000 #667FFA
HEX #000000 #667FFA
RGB 0, 0, 0 102, 127, 250
HSL 0.0, 0.0%, 0.0% 229.9, 93.7%, 69.0%
HSV 0.0, 0.0%, 0.0% 229.9, 59.2%, 98.0%
CMYK 0%, 0%, 0%, 100% 59.2%, 49.2%, 0.0%, 2.0%
OKLCH 0.0 0.0 0.0 0.6393 0.1842 271.6

Contrast & Accessibility

5.98:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667FFA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667FFA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons