black

#000000

#37A0AF

#37A0AF

Contrast Ratio

6.81:1

Delta E

67.69

Very Different

50:50 Mix

Color Values

Format #000000 #37A0AF
HEX #000000 #37A0AF
RGB 0, 0, 0 55, 160, 175
HSL 0.0, 0.0%, 0.0% 187.5, 52.2%, 45.1%
HSV 0.0, 0.0%, 0.0% 187.5, 68.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 68.6%, 8.6%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6527 0.0959 208.6

Contrast & Accessibility

6.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37A0AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #37A0AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #37A0AF);
background: linear-gradient(135deg, #000000, #37A0AF);

Explore Each Color

Related Comparisons