black

#000000

#238AA9

#238AA9

Contrast Ratio

5.28:1

Delta E

61.35

Very Different

50:50 Mix

Color Values

Format #000000 #238AA9
HEX #000000 #238AA9
RGB 0, 0, 0 35, 138, 169
HSL 0.0, 0.0%, 0.0% 193.9, 65.7%, 40.0%
HSV 0.0, 0.0%, 0.0% 193.9, 79.3%, 66.3%
CMYK 0%, 0%, 0%, 100% 79.3%, 18.3%, 0.0%, 33.7%
OKLCH 0.0 0.0 0.0 0.5908 0.1004 223.2

Contrast & Accessibility

5.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #238AA9 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #238AA9

Color Difference (Delta E)

61.35 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #238AA9);
background: linear-gradient(135deg, #000000, #238AA9);

Explore Each Color

Related Comparisons