black

#000000

#23C1C5

#23C1C5

Contrast Ratio

9.51:1

Delta E

80.95

Very Different

50:50 Mix

Color Values

Format #000000 #23C1C5
HEX #000000 #23C1C5
RGB 0, 0, 0 35, 193, 197
HSL 0.0, 0.0%, 0.0% 181.5, 69.8%, 45.5%
HSV 0.0, 0.0%, 0.0% 181.5, 82.2%, 77.3%
CMYK 0%, 0%, 0%, 100% 82.2%, 2.0%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.7384 0.12 197.6

Contrast & Accessibility

9.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23C1C5 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #23C1C5

Color Difference (Delta E)

80.95 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23C1C5);
background: linear-gradient(135deg, #000000, #23C1C5);

Explore Each Color

Related Comparisons