black

#000000

#64BDCE

#64BDCE

Contrast Ratio

9.71:1

Delta E

77.08

Very Different

50:50 Mix

Color Values

Format #000000 #64BDCE
HEX #000000 #64BDCE
RGB 0, 0, 0 100, 189, 206
HSL 0.0, 0.0%, 0.0% 189.6, 52.0%, 60.0%
HSV 0.0, 0.0%, 0.0% 189.6, 51.5%, 80.8%
CMYK 0%, 0%, 0%, 100% 51.5%, 8.3%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.7495 0.0886 211.5

Contrast & Accessibility

9.71:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64BDCE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64BDCE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons