black

#000000

#434F8F

#434F8F

Contrast Ratio

2.75:1

Delta E

53.3

Very Different

50:50 Mix

Color Values

Format #000000 #434F8F
HEX #000000 #434F8F
RGB 0, 0, 0 67, 79, 143
HSL 0.0, 0.0%, 0.0% 230.5, 36.2%, 41.2%
HSV 0.0, 0.0%, 0.0% 230.5, 53.1%, 56.1%
CMYK 0%, 0%, 0%, 100% 53.1%, 44.8%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.4496 0.1053 273.4

Contrast & Accessibility

2.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #434F8F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #434F8F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #434F8F);
background: linear-gradient(135deg, #000000, #434F8F);

Explore Each Color

Related Comparisons