black

#000000

#1388AB

#1388AB

Contrast Ratio

5.14:1

Delta E

61.54

Very Different

50:50 Mix

Color Values

Format #000000 #1388AB
HEX #000000 #1388AB
RGB 0, 0, 0 19, 136, 171
HSL 0.0, 0.0%, 0.0% 193.8, 80.0%, 37.3%
HSV 0.0, 0.0%, 0.0% 193.8, 88.9%, 67.1%
CMYK 0%, 0%, 0%, 100% 88.9%, 20.5%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5841 0.1068 225.1

Contrast & Accessibility

5.14:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1388AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1388AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1388AB);
background: linear-gradient(135deg, #000000, #1388AB);

Explore Each Color

Related Comparisons