black

#000000

#304538

#304538

Contrast Ratio

2.03:1

Delta E

29.99

Very Different

50:50 Mix

Color Values

Format #000000 #304538
HEX #000000 #304538
RGB 0, 0, 0 48, 69, 56
HSL 0.0, 0.0%, 0.0% 142.9, 17.9%, 22.9%
HSV 0.0, 0.0%, 0.0% 142.9, 30.4%, 27.1%
CMYK 0%, 0%, 0%, 100% 30.4%, 0.0%, 18.8%, 72.9%
OKLCH 0.0 0.0 0.0 0.3684 0.0346 157.1

Contrast & Accessibility

2.03:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #304538 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #304538

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #304538);
background: linear-gradient(135deg, #000000, #304538);

Explore Each Color

Related Comparisons