black

#000000

#EFFADD

#EFFADD

Contrast Ratio

19.39:1

Delta E

98.01

Very Different

50:50 Mix

Color Values

Format #000000 #EFFADD
HEX #000000 #EFFADD
RGB 0, 0, 0 239, 250, 221
HSL 0.0, 0.0%, 0.0% 82.8, 74.4%, 92.4%
HSV 0.0, 0.0%, 0.0% 82.8, 11.6%, 98.0%
CMYK 0%, 0%, 0%, 100% 4.4%, 0.0%, 11.6%, 2.0%
OKLCH 0.0 0.0 0.0 0.9693 0.0398 124.1

Contrast & Accessibility

19.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFADD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFADD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons