black

#000000

#1C5ABC

#1C5ABC

Contrast Ratio

3.24:1

Delta E

71.82

Very Different

50:50 Mix

Color Values

Format #000000 #1C5ABC
HEX #000000 #1C5ABC
RGB 0, 0, 0 28, 90, 188
HSL 0.0, 0.0%, 0.0% 216.8, 74.1%, 42.4%
HSV 0.0, 0.0%, 0.0% 216.8, 85.1%, 73.7%
CMYK 0%, 0%, 0%, 100% 85.1%, 52.1%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.4878 0.1668 259.7

Contrast & Accessibility

3.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C5ABC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1C5ABC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1C5ABC);
background: linear-gradient(135deg, #000000, #1C5ABC);

Explore Each Color

Related Comparisons