black

#000000

#5779C0

#5779C0

Contrast Ratio

4.9:1

Delta E

66.17

Very Different

50:50 Mix

Color Values

Format #000000 #5779C0
HEX #000000 #5779C0
RGB 0, 0, 0 87, 121, 192
HSL 0.0, 0.0%, 0.0% 220.6, 45.5%, 54.7%
HSV 0.0, 0.0%, 0.0% 220.6, 54.7%, 75.3%
CMYK 0%, 0%, 0%, 100% 54.7%, 37.0%, 0.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.5828 0.1164 263.8

Contrast & Accessibility

4.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5779C0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5779C0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5779C0);
background: linear-gradient(135deg, #000000, #5779C0);

Explore Each Color

Related Comparisons