black

#000000

#30B2CF

#30B2CF

Contrast Ratio

8.39:1

Delta E

75.71

Very Different

50:50 Mix

Color Values

Format #000000 #30B2CF
HEX #000000 #30B2CF
RGB 0, 0, 0 48, 178, 207
HSL 0.0, 0.0%, 0.0% 190.9, 62.4%, 50.0%
HSV 0.0, 0.0%, 0.0% 190.9, 76.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 76.8%, 14.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.7079 0.1148 216.7

Contrast & Accessibility

8.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30B2CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30B2CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30B2CF);
background: linear-gradient(135deg, #000000, #30B2CF);

Explore Each Color

Related Comparisons