black

#000000

#2D7F73

#2D7F73

Contrast Ratio

4.39:1

Delta E

55.6

Very Different

50:50 Mix

Color Values

Format #000000 #2D7F73
HEX #000000 #2D7F73
RGB 0, 0, 0 45, 127, 115
HSL 0.0, 0.0%, 0.0% 171.2, 47.7%, 33.7%
HSV 0.0, 0.0%, 0.0% 171.2, 64.6%, 49.8%
CMYK 0%, 0%, 0%, 100% 64.6%, 0.0%, 9.4%, 50.2%
OKLCH 0.0 0.0 0.0 0.5436 0.0808 181.8

Contrast & Accessibility

4.39:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2D7F73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2D7F73

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2D7F73);
background: linear-gradient(135deg, #000000, #2D7F73);

Explore Each Color

Related Comparisons