black

#000000

#237161

#237161

Contrast Ratio

3.61:1

Delta E

51.01

Very Different

50:50 Mix

Color Values

Format #000000 #237161
HEX #000000 #237161
RGB 0, 0, 0 35, 113, 97
HSL 0.0, 0.0%, 0.0% 167.7, 52.7%, 29.0%
HSV 0.0, 0.0%, 0.0% 167.7, 69.0%, 44.3%
CMYK 0%, 0%, 0%, 100% 69.0%, 0.0%, 14.2%, 55.7%
OKLCH 0.0 0.0 0.0 0.497 0.0793 176.5

Contrast & Accessibility

3.61:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #237161 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #237161

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #237161);
background: linear-gradient(135deg, #000000, #237161);

Explore Each Color

Related Comparisons