black

#000000

#EFFAF0

#EFFAF0

Contrast Ratio

19.6:1

Delta E

97.44

Very Different

50:50 Mix

Color Values

Format #000000 #EFFAF0
HEX #000000 #EFFAF0
RGB 0, 0, 0 239, 250, 240
HSL 0.0, 0.0%, 0.0% 125.5, 52.4%, 95.9%
HSV 0.0, 0.0%, 0.0% 125.5, 4.4%, 98.0%
CMYK 0%, 0%, 0%, 100% 4.4%, 0.0%, 4.0%, 2.0%
OKLCH 0.0 0.0 0.0 0.9741 0.0175 148.1

Contrast & Accessibility

19.6:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFAF0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFAF0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFAF0);
background: linear-gradient(135deg, #000000, #EFFAF0);

Explore Each Color

Related Comparisons