black

#000000

#64DECF

#64DECF

Contrast Ratio

12.89:1

Delta E

89.87

Very Different

50:50 Mix

Color Values

Format #000000 #64DECF
HEX #000000 #64DECF
RGB 0, 0, 0 100, 222, 207
HSL 0.0, 0.0%, 0.0% 172.6, 64.9%, 63.1%
HSV 0.0, 0.0%, 0.0% 172.6, 55.0%, 87.1%
CMYK 0%, 0%, 0%, 100% 55.0%, 0.0%, 6.8%, 12.9%
OKLCH 0.0 0.0 0.0 0.827 0.1117 184.4

Contrast & Accessibility

12.89:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64DECF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64DECF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64DECF);
background: linear-gradient(135deg, #000000, #64DECF);

Explore Each Color

Related Comparisons