black

#000000

#64B4CF

#64B4CF

Contrast Ratio

8.97:1

Delta E

74.53

Very Different

50:50 Mix

Color Values

Format #000000 #64B4CF
HEX #000000 #64B4CF
RGB 0, 0, 0 100, 180, 207
HSL 0.0, 0.0%, 0.0% 195.1, 52.7%, 60.2%
HSV 0.0, 0.0%, 0.0% 195.1, 51.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 51.7%, 13.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.7291 0.0876 222.1

Contrast & Accessibility

8.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64B4CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64B4CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64B4CF);
background: linear-gradient(135deg, #000000, #64B4CF);

Explore Each Color

Related Comparisons