black

#000000

#4087CD

#4087CD

Contrast Ratio

5.57:1

Delta E

69.51

Very Different

50:50 Mix

Color Values

Format #000000 #4087CD
HEX #000000 #4087CD
RGB 0, 0, 0 64, 135, 205
HSL 0.0, 0.0%, 0.0% 209.8, 58.5%, 52.7%
HSV 0.0, 0.0%, 0.0% 209.8, 68.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 68.8%, 34.1%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.6103 0.1284 250.5

Contrast & Accessibility

5.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4087CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4087CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4087CD);
background: linear-gradient(135deg, #000000, #4087CD);

Explore Each Color

Related Comparisons