black

#000000

#40CAAB

#40CAAB

Contrast Ratio

10.25:1

Delta E

86.04

Very Different

50:50 Mix

Color Values

Format #000000 #40CAAB
HEX #000000 #40CAAB
RGB 0, 0, 0 64, 202, 171
HSL 0.0, 0.0%, 0.0% 166.5, 56.6%, 52.2%
HSV 0.0, 0.0%, 0.0% 166.5, 68.3%, 79.2%
CMYK 0%, 0%, 0%, 100% 68.3%, 0.0%, 15.3%, 20.8%
OKLCH 0.0 0.0 0.0 0.7576 0.1257 174.5

Contrast & Accessibility

10.25:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40CAAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40CAAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40CAAB);
background: linear-gradient(135deg, #000000, #40CAAB);

Explore Each Color

Related Comparisons