black

#000000

#439BCD

#439BCD

Contrast Ratio

6.81:1

Delta E

70.16

Very Different

50:50 Mix

Color Values

Format #000000 #439BCD
HEX #000000 #439BCD
RGB 0, 0, 0 67, 155, 205
HSL 0.0, 0.0%, 0.0% 201.7, 58.0%, 53.3%
HSV 0.0, 0.0%, 0.0% 201.7, 67.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 67.3%, 24.4%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.6574 0.1119 236.9

Contrast & Accessibility

6.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439BCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439BCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #439BCD);
background: linear-gradient(135deg, #000000, #439BCD);

Explore Each Color

Related Comparisons