black

#000000

#49BCF4

#49BCF4

Contrast Ratio

9.78:1

Delta E

82.5

Very Different

50:50 Mix

Color Values

Format #000000 #49BCF4
HEX #000000 #49BCF4
RGB 0, 0, 0 73, 188, 244
HSL 0.0, 0.0%, 0.0% 199.6, 88.6%, 62.2%
HSV 0.0, 0.0%, 0.0% 199.6, 70.1%, 95.7%
CMYK 0%, 0%, 0%, 100% 70.1%, 23.0%, 0.0%, 4.3%
OKLCH 0.0 0.0 0.0 0.7535 0.1297 233.6

Contrast & Accessibility

9.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #49BCF4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #49BCF4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #49BCF4);
background: linear-gradient(135deg, #000000, #49BCF4);

Explore Each Color

Related Comparisons