black

#000000

#239C8E

#239C8E

Contrast Ratio

6.22:1

Delta E

67.99

Very Different

50:50 Mix

Color Values

Format #000000 #239C8E
HEX #000000 #239C8E
RGB 0, 0, 0 35, 156, 142
HSL 0.0, 0.0%, 0.0% 173.1, 63.4%, 37.5%
HSV 0.0, 0.0%, 0.0% 173.1, 77.6%, 61.2%
CMYK 0%, 0%, 0%, 100% 77.6%, 0.0%, 9.0%, 38.8%
OKLCH 0.0 0.0 0.0 0.6261 0.1033 183.2

Contrast & Accessibility

6.22:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #239C8E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #239C8E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #239C8E);
background: linear-gradient(135deg, #000000, #239C8E);

Explore Each Color

Related Comparisons