black

#000000

#64ACC3

#64ACC3

Contrast Ratio

8.23:1

Delta E

71.12

Very Different

50:50 Mix

Color Values

Format #000000 #64ACC3
HEX #000000 #64ACC3
RGB 0, 0, 0 100, 172, 195
HSL 0.0, 0.0%, 0.0% 194.5, 44.2%, 57.8%
HSV 0.0, 0.0%, 0.0% 194.5, 48.7%, 76.5%
CMYK 0%, 0%, 0%, 100% 48.7%, 11.8%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.7059 0.0795 220.6

Contrast & Accessibility

8.23:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64ACC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64ACC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64ACC3);
background: linear-gradient(135deg, #000000, #64ACC3);

Explore Each Color

Related Comparisons