black

#000000

#4285CF

#4285CF

Contrast Ratio

5.49:1

Delta E

70.35

Very Different

50:50 Mix

Color Values

Format #000000 #4285CF
HEX #000000 #4285CF
RGB 0, 0, 0 66, 133, 207
HSL 0.0, 0.0%, 0.0% 211.5, 59.5%, 53.5%
HSV 0.0, 0.0%, 0.0% 211.5, 68.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 68.1%, 35.7%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6077 0.1321 252.8

Contrast & Accessibility

5.49:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4285CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4285CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4285CF);
background: linear-gradient(135deg, #000000, #4285CF);

Explore Each Color

Related Comparisons