black

#000000

#42ACB7

#42ACB7

Contrast Ratio

7.82:1

Delta E

71.76

Very Different

50:50 Mix

Color Values

Format #000000 #42ACB7
HEX #000000 #42ACB7
RGB 0, 0, 0 66, 172, 183
HSL 0.0, 0.0%, 0.0% 185.6, 47.0%, 48.8%
HSV 0.0, 0.0%, 0.0% 185.6, 63.9%, 71.8%
CMYK 0%, 0%, 0%, 100% 63.9%, 6.0%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.6883 0.0966 204.8

Contrast & Accessibility

7.82:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #42ACB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #42ACB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #42ACB7);
background: linear-gradient(135deg, #000000, #42ACB7);

Explore Each Color

Related Comparisons