black

#000000

#2D8EAB

#2D8EAB

Contrast Ratio

5.57:1

Delta E

62.3

Very Different

50:50 Mix

Color Values

Format #000000 #2D8EAB
HEX #000000 #2D8EAB
RGB 0, 0, 0 45, 142, 171
HSL 0.0, 0.0%, 0.0% 193.8, 58.3%, 42.4%
HSV 0.0, 0.0%, 0.0% 193.8, 73.7%, 67.1%
CMYK 0%, 0%, 0%, 100% 73.7%, 17.0%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.6039 0.0972 222.1

Contrast & Accessibility

5.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2D8EAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2D8EAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2D8EAB);
background: linear-gradient(135deg, #000000, #2D8EAB);

Explore Each Color

Related Comparisons