black

#000000

#656B9C

#656B9C

Contrast Ratio

4.14:1

Delta E

54.88

Very Different

50:50 Mix

Color Values

Format #000000 #656B9C
HEX #000000 #656B9C
RGB 0, 0, 0 101, 107, 156
HSL 0.0, 0.0%, 0.0% 233.5, 21.7%, 50.4%
HSV 0.0, 0.0%, 0.0% 233.5, 35.3%, 61.2%
CMYK 0%, 0%, 0%, 100% 35.3%, 31.4%, 0.0%, 38.8%
OKLCH 0.0 0.0 0.0 0.543 0.0768 278.1

Contrast & Accessibility

4.14:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #656B9C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #656B9C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #656B9C);
background: linear-gradient(135deg, #000000, #656B9C);

Explore Each Color

Related Comparisons