black

#000000

#63FABF

#63FABF

Contrast Ratio

15.96:1

Delta E

105.48

Very Different

50:50 Mix

Color Values

Format #000000 #63FABF
HEX #000000 #63FABF
RGB 0, 0, 0 99, 250, 191
HSL 0.0, 0.0%, 0.0% 156.6, 93.8%, 68.4%
HSV 0.0, 0.0%, 0.0% 156.6, 60.4%, 98.0%
CMYK 0%, 0%, 0%, 100% 60.4%, 0.0%, 23.6%, 2.0%
OKLCH 0.0 0.0 0.0 0.8888 0.154 164.1

Contrast & Accessibility

15.96:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FABF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FABF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63FABF);
background: linear-gradient(135deg, #000000, #63FABF);

Explore Each Color

Related Comparisons