black

#000000

#F4505F

#F4505F

Contrast Ratio

6.16:1

Delta E

90.0

Very Different

50:50 Mix

Color Values

Format #000000 #F4505F
HEX #000000 #F4505F
RGB 0, 0, 0 244, 80, 95
HSL 0.0, 0.0%, 0.0% 354.5, 88.2%, 63.5%
HSV 0.0, 0.0%, 0.0% 354.5, 67.2%, 95.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.2%, 61.1%, 4.3%
OKLCH 0.0 0.0 0.0 0.6612 0.1993 19.4

Contrast & Accessibility

6.16:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F4505F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F4505F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F4505F);
background: linear-gradient(135deg, #000000, #F4505F);

Explore Each Color

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