black

#000000

#438EB1

#438EB1

Contrast Ratio

5.74:1

Delta E

62.53

Very Different

50:50 Mix

Color Values

Format #000000 #438EB1
HEX #000000 #438EB1
RGB 0, 0, 0 67, 142, 177
HSL 0.0, 0.0%, 0.0% 199.1, 45.1%, 47.8%
HSV 0.0, 0.0%, 0.0% 199.1, 62.1%, 69.4%
CMYK 0%, 0%, 0%, 100% 62.1%, 19.8%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6137 0.091 231.0

Contrast & Accessibility

5.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438EB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438EB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438EB1);
background: linear-gradient(135deg, #000000, #438EB1);

Explore Each Color

Related Comparisons