black

#000000

#438AAD

#438AAD

Contrast Ratio

5.48:1

Delta E

61.05

Very Different

50:50 Mix

Color Values

Format #000000 #438AAD
HEX #000000 #438AAD
RGB 0, 0, 0 67, 138, 173
HSL 0.0, 0.0%, 0.0% 199.8, 44.2%, 47.1%
HSV 0.0, 0.0%, 0.0% 199.8, 61.3%, 67.8%
CMYK 0%, 0%, 0%, 100% 61.3%, 20.2%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6023 0.0888 232.3

Contrast & Accessibility

5.48:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438AAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438AAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons