black

#000000

#EFF3B1

#EFF3B1

Contrast Ratio

18.13:1

Delta E

99.94

Very Different

50:50 Mix

Color Values

Format #000000 #EFF3B1
HEX #000000 #EFF3B1
RGB 0, 0, 0 239, 243, 177
HSL 0.0, 0.0%, 0.0% 63.6, 73.3%, 82.4%
HSV 0.0, 0.0%, 0.0% 63.6, 27.2%, 95.3%
CMYK 0%, 0%, 0%, 100% 1.6%, 0.0%, 27.2%, 4.7%
OKLCH 0.0 0.0 0.0 0.9455 0.0846 110.8

Contrast & Accessibility

18.13:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF3B1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF3B1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF3B1);
background: linear-gradient(135deg, #000000, #EFF3B1);

Explore Each Color

Related Comparisons