black

#000000

#EC2D13

#EC2D13

Contrast Ratio

4.95:1

Delta E

104.79

Very Different

50:50 Mix

Color Values

Format #000000 #EC2D13
HEX #000000 #EC2D13
RGB 0, 0, 0 236, 45, 19
HSL 0.0, 0.0%, 0.0% 7.2, 85.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 7.2, 91.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.9%, 91.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.6092 0.2269 31.0

Contrast & Accessibility

4.95:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC2D13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC2D13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC2D13);
background: linear-gradient(135deg, #000000, #EC2D13);

Explore Each Color

Related Comparisons