black

#000000

#304B45

#304B45

Contrast Ratio

2.22:1

Delta E

31.9

Very Different

50:50 Mix

#1C2825

Color Values

Format #000000 #304B45
HEX #000000 #304B45
RGB 0, 0, 0 48, 75, 69
HSL 0.0, 0.0%, 0.0% 166.7, 22.0%, 24.1%
HSV 0.0, 0.0%, 0.0% 166.7, 36.0%, 29.4%
CMYK 0%, 0%, 0%, 100% 36.0%, 0.0%, 8.0%, 70.6%
OKLCH 0.0 0.0 0.0 0.3891 0.0344 178.9

Contrast & Accessibility

2.22:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #304B45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #304B45

Color Difference (Delta E)

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

Gradient

#000000 #0D1211 #151D1B #1C2825 #22332F #293F3A #304B45

Color Mixing

#000000

100%

#121816

75:25

#1C2825

50:50

#263935

25:75

#304B45

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #304B45);
background: linear-gradient(135deg, #000000, #304B45);

Explore Each Color

black

View full color details

#304B45

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