black

#000000

#64CCB1

#64CCB1

Contrast Ratio

10.81:1

Delta E

84.06

Very Different

50:50 Mix

Color Values

Format #000000 #64CCB1
HEX #000000 #64CCB1
RGB 0, 0, 0 100, 204, 177
HSL 0.0, 0.0%, 0.0% 164.4, 50.5%, 59.6%
HSV 0.0, 0.0%, 0.0% 164.4, 51.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 51.0%, 0.0%, 13.2%, 20.0%
OKLCH 0.0 0.0 0.0 0.7754 0.1054 174.2

Contrast & Accessibility

10.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64CCB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64CCB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64CCB1);
background: linear-gradient(135deg, #000000, #64CCB1);

Explore Each Color

Related Comparisons