black

#000000

#2F7573

#2F7573

Contrast Ratio

3.91:1

Delta E

50.5

Very Different

50:50 Mix

Color Values

Format #000000 #2F7573
HEX #000000 #2F7573
RGB 0, 0, 0 47, 117, 115
HSL 0.0, 0.0%, 0.0% 178.3, 42.7%, 32.2%
HSV 0.0, 0.0%, 0.0% 178.3, 59.8%, 45.9%
CMYK 0%, 0%, 0%, 100% 59.8%, 0.0%, 1.7%, 54.1%
OKLCH 0.0 0.0 0.0 0.5178 0.0696 192.6

Contrast & Accessibility

3.91:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F7573 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2F7573

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2F7573);
background: linear-gradient(135deg, #000000, #2F7573);

Explore Each Color

Related Comparisons