black

#000000

#525FBF

#525FBF

Contrast Ratio

3.75:1

Delta E

72.11

Very Different

50:50 Mix

Color Values

Format #000000 #525FBF
HEX #000000 #525FBF
RGB 0, 0, 0 82, 95, 191
HSL 0.0, 0.0%, 0.0% 232.8, 46.0%, 53.5%
HSV 0.0, 0.0%, 0.0% 232.8, 57.1%, 74.9%
CMYK 0%, 0%, 0%, 100% 57.1%, 50.3%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.525 0.1495 274.3

Contrast & Accessibility

3.75:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #525FBF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #525FBF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #525FBF);
background: linear-gradient(135deg, #000000, #525FBF);

Explore Each Color

Related Comparisons