black

#000000

#77FFEE

#77FFEE

Contrast Ratio

17.32:1

Delta E

101.23

Very Different

50:50 Mix

Color Values

Format #000000 #77FFEE
HEX #000000 #77FFEE
RGB 0, 0, 0 119, 255, 238
HSL 0.0, 0.0%, 0.0% 172.5, 100.0%, 73.3%
HSV 0.0, 0.0%, 0.0% 172.5, 53.3%, 100.0%
CMYK 0%, 0%, 0%, 100% 53.3%, 0.0%, 6.7%, 0.0%
OKLCH 0.0 0.0 0.0 0.9193 0.1221 184.4

Contrast & Accessibility

17.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #77FFEE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #77FFEE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #77FFEE);
background: linear-gradient(135deg, #000000, #77FFEE);

Explore Each Color

Related Comparisons