black

#000000

#30BCCF

#30BCCF

Contrast Ratio

9.22:1

Delta E

78.8

Very Different

50:50 Mix

Color Values

Format #000000 #30BCCF
HEX #000000 #30BCCF
RGB 0, 0, 0 48, 188, 207
HSL 0.0, 0.0%, 0.0% 187.2, 62.4%, 50.0%
HSV 0.0, 0.0%, 0.0% 187.2, 76.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 76.8%, 9.2%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.732 0.1159 208.7

Contrast & Accessibility

9.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30BCCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30BCCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons