black

#000000

#3FACA1

#3FACA1

Contrast Ratio

7.63:1

Delta E

72.5

Very Different

50:50 Mix

Color Values

Format #000000 #3FACA1
HEX #000000 #3FACA1
RGB 0, 0, 0 63, 172, 161
HSL 0.0, 0.0%, 0.0% 173.9, 46.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 173.9, 63.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 63.4%, 0.0%, 6.4%, 32.5%
OKLCH 0.0 0.0 0.0 0.6797 0.0995 185.8

Contrast & Accessibility

7.63:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FACA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FACA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FACA1);
background: linear-gradient(135deg, #000000, #3FACA1);

Explore Each Color

Related Comparisons