black

#000000

#587EBA

#587EBA

Contrast Ratio

5.11:1

Delta E

63.52

Very Different

50:50 Mix

Color Values

Format #000000 #587EBA
HEX #000000 #587EBA
RGB 0, 0, 0 88, 126, 186
HSL 0.0, 0.0%, 0.0% 216.7, 41.5%, 53.7%
HSV 0.0, 0.0%, 0.0% 216.7, 52.7%, 72.9%
CMYK 0%, 0%, 0%, 100% 52.7%, 32.3%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.5911 0.102 259.2

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #587EBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #587EBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #587EBA);
background: linear-gradient(135deg, #000000, #587EBA);

Explore Each Color

Related Comparisons