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Free for Commercial Use

Slab Contrasted Osli 12 is a bold, normal width, low contrast, upright, normal x-height font visually similar to 'Classic Round' and 'Classic XtraRound' by Durotype, 'Diaria Pro' by Mint Type, 'Directa Serif' by Outras Fontes, and 'Adelle' by TypeTogether (names referenced only for comparison).

Keywords: headlines, posters, packaging, branding, editorial, industrial, confident, retro, impact, authority, heritage, readability, blocky, bracketed, sturdy, ink-trap hints, compact.


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A heavy, bracketed slab-serif with sturdy vertical stems and compact, squared-off terminals. The serifs are broad and supportive, with noticeable bracketing that softens the joins and keeps counters open despite the dense weight. Curves are rounded but controlled, giving letters like C, O, and S a solid, carved feel; diagonal joins (V, W, X) are thick and stable. Lowercase forms are robust with short, strong arms and pronounced slab feet on stems, producing a tight, high-impact texture in text.

Best suited to headlines, posters, and bold editorial display where strong typographic voice is needed. It also works well for branding and packaging that benefits from a sturdy, heritage-leaning slab-serif impression, and for short callouts or pull quotes where weight and clarity are priorities.

The overall tone is assertive and workmanlike, recalling vintage editorial and industrial typography. Its weight and slab structure convey authority and practicality, while the rounded bracketing adds a slightly traditional, bookish warmth. The result feels confident and dependable rather than delicate or modernist.

The design appears intended to deliver a powerful slab-serif presence with traditional bracketing and a compact, ink-friendly structure. It aims for high impact and legibility in display settings while keeping a consistent, workmanlike rhythm across letters and figures.

In the sample text, the font maintains strong word shape and presence at large sizes, with punctuation and numerals matching the same sturdy, slab-driven construction. The rhythm is dense and emphatic, with a slightly condensed feeling created by thick strokes and compact internal space.

120px
108px
96px
84px
72px
64px
56px
48px
44px
40px
36px
32px
30px
28px
26px
24px
22px
20px
19px
18px
17px
16px
15px
14px
13px
12px
11px
10px
9px
8px
Letter — Basic Uppercase Latin
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Letter — Basic Lowercase Latin
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Number — Decimal Digit
0
1
2
3
4
5
6
7
8
9
Letter — Extended Uppercase Latin
À
Á
Â
Ã
Ä
Å
Æ
Ç
È
É
Ê
Ë
Ì
Í
Î
Ï
Ñ
Ò
Ó
Ô
Õ
Ö
Ø
Ù
Ú
Û
Ü
Ý
Ć
Č
Đ
Ė
Ę
Ě
Ğ
Į
İ
Ľ
Ł
Ń
Ő
Œ
Ś
Ş
Š
Ū
Ű
Ų
Ŵ
Ŷ
Ÿ
Ź
Ž
Letter — Extended Lowercase Latin
ß
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ñ
ò
ó
ô
õ
ö
ø
ù
ú
û
ü
ý
ÿ
ć
č
đ
ė
ę
ě
ğ
į
ı
ľ
ł
ń
ő
œ
ś
ş
š
ū
ű
ų
ŵ
ŷ
ź
ž
Letter — Superscript Latin
ª
º
Number — Superscript
¹
²
³
Number — Fraction
½
¼
¾
Punctuation
!
#
*
,
.
/
:
;
?
\
¡
·
¿
Punctuation — Quote
"
'
«
»
Punctuation — Parenthesis
(
)
[
]
{
}
Punctuation — Dash
-
_
Symbol
&
@
|
¦
§
©
®
°
Symbol — Currency
$
¢
£
¤
¥
Symbol — Math
%
+
<
=
>
~
¬
±
^
µ
×
÷
Diacritics
`
´
¯
¨
¸