black

#000000

#EFEFFD

#EFEFFD

Contrast Ratio

18.44:1

Delta E

95.08

Very Different

50:50 Mix

Color Values

Format #000000 #EFEFFD
HEX #000000 #EFEFFD
RGB 0, 0, 0 239, 239, 253
HSL 0.0, 0.0%, 0.0% 240.0, 77.8%, 96.5%
HSV 0.0, 0.0%, 0.0% 240.0, 5.5%, 99.2%
CMYK 0%, 0%, 0%, 100% 5.5%, 5.5%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.9562 0.0187 286.0

Contrast & Accessibility

18.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFEFFD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFEFFD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons