black

#000000

#23B198

#23B198

Contrast Ratio

7.81:1

Delta E

77.35

Very Different

50:50 Mix

Color Values

Format #000000 #23B198
HEX #000000 #23B198
RGB 0, 0, 0 35, 177, 152
HSL 0.0, 0.0%, 0.0% 169.4, 67.0%, 41.6%
HSV 0.0, 0.0%, 0.0% 169.4, 80.2%, 69.4%
CMYK 0%, 0%, 0%, 100% 80.2%, 0.0%, 14.1%, 30.6%
OKLCH 0.0 0.0 0.0 0.6834 0.1196 177.1

Contrast & Accessibility

7.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23B198 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #23B198

Color Difference (Delta E)

77.35 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, #23B198);
background: linear-gradient(135deg, #000000, #23B198);

Explore Each Color

Related Comparisons