black

#000000

#434BCF

#434BCF

Contrast Ratio

3.15:1

Delta E

88.5

Very Different

50:50 Mix

Color Values

Format #000000 #434BCF
HEX #000000 #434BCF
RGB 0, 0, 0 67, 75, 207
HSL 0.0, 0.0%, 0.0% 236.6, 59.3%, 53.7%
HSV 0.0, 0.0%, 0.0% 236.6, 67.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 67.6%, 63.8%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.491 0.2 273.7

Contrast & Accessibility

3.15:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #434BCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #434BCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons