black

#000000

#656FBB

#656FBB

Contrast Ratio

4.54:1

Delta E

66.33

Very Different

50:50 Mix

Color Values

Format #000000 #656FBB
HEX #000000 #656FBB
RGB 0, 0, 0 101, 111, 187
HSL 0.0, 0.0%, 0.0% 233.0, 38.7%, 56.5%
HSV 0.0, 0.0%, 0.0% 233.0, 46.0%, 73.3%
CMYK 0%, 0%, 0%, 100% 46.0%, 40.6%, 0.0%, 26.7%
OKLCH 0.0 0.0 0.0 0.5679 0.1174 276.3

Contrast & Accessibility

4.54:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #656FBB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #656FBB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #656FBB);
background: linear-gradient(135deg, #000000, #656FBB);

Explore Each Color

Related Comparisons