black

#000000

#659CAD

#659CAD

Contrast Ratio

6.91:1

Delta E

64.42

Very Different

50:50 Mix

Color Values

Format #000000 #659CAD
HEX #000000 #659CAD
RGB 0, 0, 0 101, 156, 173
HSL 0.0, 0.0%, 0.0% 194.2, 30.5%, 53.7%
HSV 0.0, 0.0%, 0.0% 194.2, 41.6%, 67.8%
CMYK 0%, 0%, 0%, 100% 41.6%, 9.8%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6608 0.0631 219.4

Contrast & Accessibility

6.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #659CAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #659CAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #659CAD);
background: linear-gradient(135deg, #000000, #659CAD);

Explore Each Color

Related Comparisons