black

#000000

#3FAFCB

#3FAFCB

Contrast Ratio

8.21:1

Delta E

74.03

Very Different

50:50 Mix

Color Values

Format #000000 #3FAFCB
HEX #000000 #3FAFCB
RGB 0, 0, 0 63, 175, 203
HSL 0.0, 0.0%, 0.0% 192.0, 57.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 192.0, 69.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 69.0%, 13.8%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.7026 0.1066 217.8

Contrast & Accessibility

8.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FAFCB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FAFCB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FAFCB);
background: linear-gradient(135deg, #000000, #3FAFCB);

Explore Each Color

Related Comparisons