black

#000000

#6488DB

#6488DB

Contrast Ratio

6.09:1

Delta E

74.68

Very Different

50:50 Mix

Color Values

Format #000000 #6488DB
HEX #000000 #6488DB
RGB 0, 0, 0 100, 136, 219
HSL 0.0, 0.0%, 0.0% 221.8, 62.3%, 62.5%
HSV 0.0, 0.0%, 0.0% 221.8, 54.3%, 85.9%
CMYK 0%, 0%, 0%, 100% 54.3%, 37.9%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.6373 0.1316 265.2

Contrast & Accessibility

6.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6488DB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6488DB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6488DB);
background: linear-gradient(135deg, #000000, #6488DB);

Explore Each Color

Related Comparisons